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Use the A-Z list to browse more than 6,000 health-related topics in our library. Clicking on a term opens the definition and, in most cases, links to more information.
Topic Index
- + Elation
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- Elation
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An optimistic state of pride and joy without feelings of depression.
- + Elbow, Wrist & Arm Pain
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- Elbow, Wrist & Arm Pain
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Pain in the elbow, wrist, arm, hands and fingers. It may be related to muscle strain, inflammation of the joints (arthritis), tendons (tendinitis) or bursa (bursitis) or other causes.
More Information on Elbow, Wrist & Arm Pain: Arm & Leg Pain
- + Eldercare Locator
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- Eldercare Locator
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A national, toll-free public service directory of aging services throughout America.
- + Elderly Nutrition Program
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- Elderly Nutrition Program
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Also Known As: "ENP"
A federal program to provide nutritious meals to elderly Americans through efforts such as meals-on-wheels and senior center programs.
- + Elective Cardioversion
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- Elective Cardioversion
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"Elective Cardioversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electric Cardioversion, Electrocardioversion, Electroconversion, Electroversion, Electrical Cardioversion, Electrical Shock"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electric Cardioversion
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- Electric Cardioversion
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"Electric Cardioversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electrocardioversion, Electroconversion, Electroversion, Electrical Cardioversion, Electrical Shock, Elective Cardioversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electric Chorea
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- Electric Chorea
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"Electric Chorea" is more commonly referred to as "Chorea" in the medical community.
Chorea
Also Known As: "Chorea Gravidarum, Acute Chorea, Epidemic Chorea, Chronic Chorea"
A rheumatic inflammation of the central nervous system that can bring rapid involuntary movements such as twitching of the limbs or facial muscles. It can be caused by a number of conditions, including rheumatic heart disease.
More Information on Chorea: Heart Signs & Symptoms
- + Electric Defibrillation
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- Electric Defibrillation
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"Electric Defibrillation" is more commonly referred to as "Defibrillation" in the medical community.
Defibrillation
The process in which a defibrillator is used to correct a dangerously fast heartbeat (ventricular tachycardia), a potentially fatal quivering of the heart (ventricular fibrillation), or a stopped heartbeat (cardiac arrest).
More Information on Defibrillation: Arrhythmia
- + Electrical Cardioversion
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- Electrical Cardioversion
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"Electrical Cardioversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electrical Shock, Elective Cardioversion, Electric Cardioversion, Electrocardioversion, Electroconversion, Electroversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electrical Nerve Stimulation
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- Electrical Nerve Stimulation
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Also Known As: "Electrotherapy, Electrical Stimulation Therapy"
The process of stimulating or inhibiting muscles and nerves using various frequencies and wave forms of electrical current. It may be used as a part of physical therapy for a variety of pain-related conditions.
More Information on Electrical Nerve Stimulation: Pain Management
- + Electrical Shock
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- Electrical Shock
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"Electrical Shock" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Elective Cardioversion, Electric Cardioversion, Electrocardioversion, Electroconversion, Electroversion, Electrical Cardioversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electrical Stimulation Therapy
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- Electrical Stimulation Therapy
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Also Known As: "Electrical Nerve Stimulation, Electrotherapy"
The process of stimulating or inhibiting muscles and nerves using various frequencies and wave forms of electrical current. It may be used as a part of physical therapy for a variety of pain-related conditions.
More Information on Electrical Stimulation Therapy: Pain Management
- + Electrical Therapy
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- Electrical Therapy
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Also Known As: "Electrical Stimulation Therapy, Electrical Nerve Stimulation, Electrotherapy"
The process of stimulating or inhibiting muscles and nerves using various frequencies and wave forms of electrical current. It may be used as a part of physical therapy for a variety of pain-related conditions.
More Information on Electrical Therapy: Pain Management
- + Electrocardiogram
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- Electrocardiogram
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Also Known As: "Electrocardiography, Resting EKG, EKG, Cardiogram, ECG, Resting Electrocardiogram"
A painless, very common test that records the heart's electrical activity as a graph on a moving strip of paper or video monitor.
More Information on Electrocardiogram: Heart Imaging & Rhythm Tests
- + Electrocardiograph
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- Electrocardiograph
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An instrument used for recording changes in the heartbeat. Used for diagnosing heart abnormalities associated with complications of diabetes. It records the heart's electrical activity as a graph on a moving strip of paper or video monitor.
More Information on Electrocardiograph: Heart Imaging & Rhythm Tests
- + Electrocardiograph Telephone Transmitter
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- Electrocardiograph Telephone Transmitter
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"Electrocardiograph Telephone Transmitter" is more commonly referred to as "Transtelephonic Monitoring" in the medical community.
Transtelephonic Monitoring
Also Known As: "TTM, Transtelephonic ECG"
Technology that allows data, usually from a pacemaker or electrocardiogram (EKG), to be transmitted across phone lines for interpretation and evaluation.
More Information on Transtelephonic Monitoring: Arrhythmia
- + Electrocardiographic Ambulatory Monitoring
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- Electrocardiographic Ambulatory Monitoring
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"Electrocardiographic Ambulatory Monitoring" is more commonly referred to as "Ambulatory Monitoring" in the medical community.
Ambulatory Monitoring
Also Known As: "Ambulatory EKG, Loop Recorder, Ambulatory Electrocardiology, Intermittent Recorder, AECG, Event Monitor, Continuous Recorder"
The recording of heart activity while the patient is freely moving (ambulatory). Data often can be sent across phone lines to a monitoring station.
More Information on Ambulatory Monitoring: Heart Imaging & Rhythm Tests
- + Electrocardiographical Technician
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- Electrocardiographical Technician
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"Electrocardiographical Technician" is more commonly referred to as "Technician" in the medical community.
Technician
Also Known As: "RT, CVT, Technologist, Radiologic Technologist"
An individual who performs tests (e.g., blood tests), operates equipment (e.g., an EKG or x-ray machine) and/or has specialized knowledge or skills in a particular area (e.g., the cardiovascular system).
More Information on Technician: Healthcare Basics
- + Electrocardiography
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- Electrocardiography
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Also Known As: "Resting EKG, EKG, Cardiogram, ECG, Resting Electrocardiogram"
A painless, very common test that records the heart's electrical activity as a graph on a moving strip of paper or video monitor.
More Information on Electrocardiography: Heart Imaging & Rhythm Tests
- + Electrocardioversion
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- Electrocardioversion
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"Electrocardioversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electroconversion, Electroversion, Electrical Cardioversion, Electrical Shock, Elective Cardioversion, Electric Cardioversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electrocoagulation
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- Electrocoagulation
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Surgery that uses an endoscope to deliver an electrical current in order to stop bleeding in the digestive tract and to remove affected tissue.
More Information on Electrocoagulation: Digestive Treatments
- + Electroconversion
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- Electroconversion
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"Electroconversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electroversion, Electrical Cardioversion, Electrical Shock, Elective Cardioversion, Electric Cardioversion, Electrocardioversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Electroconvulsive Shock Therapy
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- Electroconvulsive Shock Therapy
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Also Known As: "Convulsive Therapy, Electroshock Therapy, ECT, Shock Therapy"
A rare and controversial procedure that uses an electric current to produce a seizure. Used in the treatment of certain mental disorders, including severe depression, acute mania and severe forms of schizophrenia.
More Information on Electroconvulsive Shock Therapy: Therapy & Support
- + Electroconvulsive Therapy
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- Electroconvulsive Therapy
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Also Known As: "Convulsive Therapy, Electroconvulsive Shock Therapy, Electroshock Therapy, ECT, Shock Therapy"
A rare and controversial procedure that uses an electric current to produce a seizure. Used in the treatment of certain mental disorders, including severe depression, acute mania and severe forms of schizophrenia.
More Information on Electroconvulsive Therapy: Therapy & Support
- + Electrodes
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- Electrodes
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Small metal devices that are connected by wires (leads) to a machine, such as a pacemaker or an electrocardiograph machine. They are often attached painlessly to the patient's skin as part of a test or procedure.
More Information on Electrodes: Heart Imaging & Rhythm Tests
- + Electrodesiccation & Curettage
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- Electrodesiccation & Curettage
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Also Known As: "ED & C"
Scraping away tissue with a sharp surgical instrument (curette) before using an electrosurgical device to gently burn away or cauterize the base of the tissue. It may be used for cancerous, precancerous or benign growths.
More Information on Electrodesiccation & Curettage: Skin Surgery
- + Electrodiagnostics
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- Electrodiagnostics
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Procedures designed to diagnose a pathological condition by recording responses to electrical stimulation or of spontaneous electrical activity (as in electromyography).
More Information on Electrodiagnostics: Pain Imaging Tests
- + Electroencephalogram
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- Electroencephalogram
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Also Known As: "EEG, EEG Test"
A test that measures the brain's electrical activity. It may be used to diagnose epilepsy, head injuries, infections, sleep disorders and other problems.
More Information on Electroencephalogram: Brain & Nerve Tests
- + Electrofulguration
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- Electrofulguration
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The process of destroying cancer cells using an electrical current.
More Information on Electrofulguration: Chemo & Radiation Therapy
- + Electrogastrogram
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- Electrogastrogram
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Also Known As: "EGG"
A test in which electrodes are placed on the skin of the abdomen to measure the electrical waves that control the stomach's muscle contractions. A reading below the normal rate of three contractions a minute indicates gastroparesis.
More Information on Electrogastrogram: Digestive Imaging Tests
- + Electrolyte Panel
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- Electrolyte Panel
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Also Known As: "Serum Magnesium, Serum Potassium, Serum Phosphate, Serum Electrolytes, Serum Chloride, Serum Phosphorus, Serum Calcium, Serum Bicarbonate"
A group of blood tests that measure electrolyte levels to assess the general functioning of the patient's bodily systems.
More Information on Electrolyte Panel: Blood Tests
- + Electrolyte Panel & Cancer
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- Electrolyte Panel & Cancer
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A group of blood tests that measure electrolyte levels to assess the general functioning of the patient's body systems. Important for monitoring health during chemotherapy.
More Information on Electrolyte Panel & Cancer: Cancer Lab Tests
- + Electrolyte Panel & Digestive Disorders
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- Electrolyte Panel & Digestive Disorders
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A group of blood tests that measure electrolyte levels to assess the general functioning of the patient's body systems. Levels may be altered by vomiting, diarrhea or other digestive disorders.
More Information on Electrolyte Panel & Digestive Disorders: Digestive Lab Tests
- + Electrolyte Panel & Endocrine Disorders
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- Electrolyte Panel & Endocrine Disorders
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A group of blood tests that measure electrolyte levels to assess the general functioning of the patient's body systems. Levels may be disrupted by disorders of the endocrine system.
More Information on Electrolyte Panel & Endocrine Disorders: Diabetes & Endocrine Tests
- + Electrolyte Panel & Skin Disorders
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- Electrolyte Panel & Skin Disorders
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A group of blood tests that measure electrolyte levels to assess the general functioning of the patient's body systems. Levels may be disrupted by severe burns or psoriasis.
More Information on Electrolyte Panel & Skin Disorders: Skin Lab Tests
- + Electrolytes
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- Electrolytes
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Compounds in body fluids that maintain the balance of chemicals (e.g., sodium, potassium, magnesium). They are essential for nerve conduction, blood clotting, muscle contractions and other body functions. Levels are controlled by the kidneys.
More Information on Electrolytes: Blood Tests
- + Electromagnetic Fields
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- Electromagnetic Fields
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Also Known As: "EMFs"
An invisible low-energy field (radiation) that is emitted from power lines and common appliances, such as computers, cell phones and microwaves. Research had been inconclusive as to the effects of these fields on cancer risk.
More Information on Electromagnetic Fields: Cancer Risk Factors
- + Electromagnetic Radiation
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- Electromagnetic Radiation
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"Electromagnetic Radiation" is more commonly referred to as "Radiation" in the medical community.
Radiation
Also Known As: "Ionizing Radiation"
A form of energy. Higher energy levels are in the gamma rays or x-rays that are used very carefully in certain medical tests or procedures. Lower energy levels are in radio or T.V. waves, and moderate energy levels are associated with visible light.
More Information on Radiation: Heart Imaging & Rhythm Tests
- + Electromyogram
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- Electromyogram
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Also Known As: "Myogram, EMG, Electromyography, EMG Test"
A test that measures the electrical activity generated by active muscles. It assesses nerve function and diagnoses causes of muscle problems (e.g., weakness, twitching, paralysis). It is often done along with a nerve conduction velocity study.
More Information on Electromyogram: Brain & Nerve Tests
- + Electromyography
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- Electromyography
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Also Known As: "Myogram, EMG Test, EMG"
A test that measures the electrical activity generated by active muscles. It assesses nerve function and diagnoses causes of muscle problems (e.g., weakness, twitching, paralysis). It is often done along with a nerve conduction velocity study.
More Information on Electromyography: Brain & Nerve Tests
- + Electron Beam Computed Tomography
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- Electron Beam Computed Tomography
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"Electron Beam Computed Tomography" is more commonly referred to as "Ultrafast Computed Tomography" in the medical community.
Ultrafast Computed Tomography
Also Known As: "Calcium CT, Ultrafast CT, Heart Scan, EBCT, Ultrafast Heart Scan"
A test that takes multiple clear pictures of the beating heart and the coronary arteries. It also locates and measures the calcium deposits in the coronary arteries, which may provide an indication of how much hard (calcified) plaque is present.
More Information on Ultrafast Computed Tomography: Heart Imaging & Rhythm Tests
- + Electron Transport Chain
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- Electron Transport Chain
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A string of biochemical reactions that leads to the production of ATP, which is the source of energy for all cellular reactions in the body.
- + Electronic Pacemaker
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- Electronic Pacemaker
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"Electronic Pacemaker" is more commonly referred to as "Pacemaker" in the medical community.
Pacemaker
Also Known As: "Cardiac Pacing, Permanent Pacemaker, Temporary Pacemaker, Internal Pacemaker, Artificial Pacemaker, External Pacemaker, Epicardial Implantation"
Implanted in the chest, an artificial pacemaker is a battery-powered device that monitors and, if necessary, corrects an abnormal heart rhythm by sending electrical charges to the heart.
More Information on Pacemaker: Arrhythmia
- + Electrophoresis
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- Electrophoresis
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A laboratory technique used to analyse the mixtures of substances, such as blood and its various proteins. Electrophoresis is the movement of charged particles in a colloid (gel) solution after an electrical current has been applied to the solution.
- + Electrophysiologic Study
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- Electrophysiologic Study
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Also Known As: "Intracardiac Electrophysiology Study, EPS, EP Study, EP Test"
A test that involves cardiac catheterization, in which a catheter is inserted into a blood vessel and all the way to the heart. There, it can measure the heart's electrical activity and pathways.
More Information on Electrophysiologic Study: Arrhythmia
- + Electrophysiologist
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- Electrophysiologist
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Cardiologists (medical doctors specializing in the cardiovascular system) who are experts in the heart's electrical system. They treat and manage problems such as arrhythmia, heart block, palpitations, and more.
More Information on Electrophysiologist: Arrhythmia
- + Electrophysiology Study
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- Electrophysiology Study
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Also Known As: "Intracardiac Electrophysiology Study, EPS, EP Study, Electrophysiologic Study, EP Test"
A test that involves cardiac catheterization, in which a catheter is inserted into a blood vessel and all the way to the heart. There, it can measure the heart's electrical activity and pathways.
More Information on Electrophysiology Study: Arrhythmia
- + Electroporation Therapy
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- Electroporation Therapy
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Also Known As: "EPT"
Treatment that generates electrical pulses through an electrode placed in a tumor, which makes tumor cells more vulnerable to anticancer drugs.
More Information on Electroporation Therapy: Chemo & Radiation Therapy
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- + Electroshock Therapy
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- Electroshock Therapy
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Also Known As: "Convulsive Therapy, ECT, Shock Therapy, Electroconvulsive Shock Therapy"
A rare and controversial procedure that uses an electric current to produce a seizure. Used in the treatment of certain mental disorders, including severe depression, acute mania and severe forms of schizophrenia.
More Information on Electroshock Therapy: Therapy & Support
- + Electrotherapy
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- Electrotherapy
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Also Known As: "Electrical Stimulation Therapy, Electrical Nerve Stimulation"
The process of stimulating or inhibiting muscles and nerves using various frequencies and wave forms of electrical current. It may be used as a part of physical therapy for a variety of pain-related conditions.
More Information on Electrotherapy: Pain Management
- + Electroversion
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- Electroversion
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"Electroversion" is more commonly referred to as "Cardioversion" in the medical community.
Cardioversion
Also Known As: "Electrical Cardioversion, Electrical Shock, Elective Cardioversion, Electric Cardioversion, Electrocardioversion, Electroconversion"
The process of converting one heart rhythm or electrical pattern to another. The term is usually used to describe the controlled application of an electrical shock to the chest wall in order to restore a normal cardiac rhythm.
More Information on Cardioversion: Arrhythmia
- + Elephantiasis
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- Elephantiasis
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"Elephantiasis" is more commonly referred to as "Filariasis" in the medical community.
Filariasis
Also Known As: "Brugia Timori Infection, Lymphatic Filariasis, Wuchereria Bancrofti Infection, Loa Loa Infection, Lymphatic Filaria, Brugia Malayi Infection"
A parasitic disease caused by microscopic, thread-like worms. Adult worms only live in the human lymph system and block lymphatic vessels. Infections do not occur in the United States, but can be contracted during travel.
More Information on Filariasis: Parasitic Disease
- + Elfin Facies Syndrome
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- Elfin Facies Syndrome
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"Elfin Facies Syndrome" is more commonly referred to as "Williams Syndrome" in the medical community.
Williams Syndrome
Also Known As: "Williams-Barratt Syndrome, Beuren Syndrome, Williams-Beuren Syndrome, Elfin-Facies Hypercalcemia Syndrome, Fanconi-Schlesinger Syndrome"
A rare genetic disorder that causes specific medical and developmental problems. Most patients have cardiovascular problems such as aortic or pulmonic stenosis, ventricular septal defects, patent ductus arteriosus, aortic hypoplasia and hypertension.
More Information on Williams Syndrome: Pediatric Heart
- + Elfin-Facies Hypercalcemia Syndrome
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- Elfin-Facies Hypercalcemia Syndrome
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"Elfin-Facies Hypercalcemia Syndrome" is more commonly referred to as "Williams Syndrome" in the medical community.
Williams Syndrome
Also Known As: "Williams-Barratt Syndrome, Beuren Syndrome, Williams-Beuren Syndrome, Fanconi-Schlesinger Syndrome, Elfin Facies Syndrome"
A rare genetic disorder that causes specific medical and developmental problems. Most patients have cardiovascular problems such as aortic or pulmonic stenosis, ventricular septal defects, patent ductus arteriosus, aortic hypoplasia and hypertension.
More Information on Williams Syndrome: Pediatric Heart
- + Elimination
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- Elimination
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The removal of undigested food from the body, primarily through urine, feces or exhaled air.
More Information on Elimination: Digestive Health Basics
- + Elimination and Challenge Diet
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- Elimination and Challenge Diet
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A restricted diet for a limited time period (10 to 14 days) to evaluate a food allergy. Specific foods may be eliminated, or basic/severe elimination diet regimen may be indicated for more complicated cases.
More Information on Elimination and Challenge Diet: Food Allergy & Intolerance
- + Elimination Diet
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- Elimination Diet
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Also Known As: "Elimination and Challenge Diet"
A restricted diet for a limited time period (10 to 14 days) to evaluate a food allergy. Specific foods may be eliminated, or basic/severe elimination diet regimen may be indicated for more complicated cases.
More Information on Elimination Diet: Food Allergy & Intolerance
- + ELIS Test
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- ELIS Test
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Also Known As: "Enzyme-Linked Immunosorbent Assay, ELISA"
A common diagnostic test that detects antibodies to viruses, bacteria or parasites in the blood.
More Information on ELIS Test: Allergy & Asthma Tests
- + ELISA
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- ELISA
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Also Known As: "Enzyme-Linked Immunosorbent Assay, ELIS Test"
A common diagnostic test that detects antibodies to viruses, bacteria or parasites in the blood.
More Information on ELISA: Allergy & Asthma Tests
- + ELISA Test
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- ELISA Test
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Also Known As: "ELISA, Enzyme-Linked Immunosorbent Assay, ELIS Test"
A common diagnostic test that detects antibodies to viruses, bacteria or parasites in the blood.
More Information on ELISA Test: Allergy & Asthma Tests
- + Ellagic Acid
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- Ellagic Acid
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A compound found in many fruits and vegetables, including raspberries, strawberries, cranberries, walnuts, pecans, pomegranates and other plant foods. It is considered to be an antioxidant.
- + Ellis-van Creveld Syndrome
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- Ellis-van Creveld Syndrome
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"Ellis-van Creveld Syndrome" is more commonly referred to as "Chondroectodermal Dysplasia" in the medical community.
Chondroectodermal Dysplasia
Also Known As: "Six Fingered Dwarfism, EvC Syndrome, Mesoectodermal Dysplasia, CED, Chondrodysplasia Ectodermica, Polydactyly Chondrodystrophy Syndrome, Dwarfism Polydactyly Dysplastic Nails Syndrome"
A type of multiple congenital anomaly/mental retardation (MCA/MR) syndrome that is marked by short limbs, extra fingers, and other bone abnormalities. About half of patients also have one or more congenital heart defects.
More Information on Chondroectodermal Dysplasia: Birth & Genetic Disorders
- + EM
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- EM
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"EM" is more commonly referred to as "Stevens Johnson Syndrome" in the medical community.
Stevens Johnson Syndrome
Also Known As: "Erythema Multiforme, EM Minor"
Acute inflammatory skin eruption. The rash is made up of spots that are red welts. In some case, purple or blistered areas may appear in the center. It affects the mouth, eyes and other moist surfaces.
More Information on Stevens Johnson Syndrome: Skin Related Infections
- + EM Minor
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- EM Minor
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"EM Minor" is more commonly referred to as "Stevens Johnson Syndrome" in the medical community.
Stevens Johnson Syndrome
Also Known As: "Erythema Multiforme, EM"
Acute inflammatory skin eruption. The rash is made up of spots that are red welts. In some case, purple or blistered areas may appear in the center. It affects the mouth, eyes and other moist surfaces.
More Information on Stevens Johnson Syndrome: Skin Related Infections
- + Embolectomy
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- Embolectomy
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Removal (by catheter techniques or surgery) of an embolism -- material (such as a blood clot) that has lodged in a blood vessel after traveling from another area of the body.
More Information on Embolectomy: Blood Clot
- + Embolic Stroke
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- Embolic Stroke
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"Embolic Stroke" is more commonly referred to as "Stroke & the Brain" in the medical community.
Stroke & the Brain
Also Known As: "Ischemic Stroke, CVA, Cerebrovascular Accident, Brain Attack, Thrombotic Stroke, Hemorrhagic Stroke"
A potentially fatal event in which oxygen-rich blood flow to the brain is restricted. There are two main types: ischemic (caused by obstructing blood clot) and hemorrhagic (caused by bleeding in the brain). Ischemic is most common.
More Information on Stroke & the Brain: Stroke
- + Embolism
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- Embolism
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Also Known As: "Paradoxical Embolism, Thromboembolism"
The obstruction of a blood vessel by a foreign substance, such as a blood clot, which has traveled through the bloodstream from another part of the body.
More Information on Embolism: Blood Clot
- + Embolization
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- Embolization
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Also Known As: "Surgical Angiography, Therapeutic Embolization, Embolotherapy, Neuroiterventional Radiology"
Process of inserting chemicals or other materials in the blood to reduce blood flow. Reduces bleeding from an injury or blocks blood flow to an area of the body (e.g., a tumor). It also refers to the process by which blood clots form embolisms.
More Information on Embolization: Blood Clot
- + Embolotherapy
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- Embolotherapy
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Also Known As: "Surgical Angiography, Therapeutic Embolization, Neuroiterventional Radiology"
Process of inserting chemicals or other materials in the blood to reduce blood flow. Reduces bleeding from an injury or blocks blood flow to an area of the body (e.g., a tumor). It also refers to the process by which blood clots form embolisms.
More Information on Embolotherapy: Blood Clot
- + Embolus
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- Embolus
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An abnormal mass (e.g., a blood clot) that is traveling through the bloodstream from its original location. If the embolus blocks a blood vessel and obstructs blood flow, it is called an embolism. Embolisms could be fatal.
More Information on Embolus: Blood Clot
- + Embryo
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- Embryo
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The stage of human development beginning with the union of the egg and sperm (fertilization) and continuing until all major organs are developed (when the term fetus is used). The embryonic stage usually lasts until 36 to 50 days after conception.
More Information on Embryo: Growth & Development
- + Embryo Donation
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- Embryo Donation
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Embryos originating from donated eggs, whether fertilized by the egg-donor partner or with sperm of an unrelated donor. They may be recommended for women who do not produce eggs due to surgery, cancer therapy or other reasons.
More Information on Embryo Donation: Fertility Issues
- + Embryo Implantation
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- Embryo Implantation
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"Embryo Implantation" is more commonly referred to as "Implantation" in the medical community.
Implantation
The stage of pregnancy in which the fertilized egg embeds itself into the lining of the uterus, usually about seven days after conception. An embryo can mistakenly implant in another location, such as the fallopian tube (ectopic pregnancy).
More Information on Implantation: Pregnancy Basics
- + Embryonic Stage
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- Embryonic Stage
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Developmental stage between implantation and the seventh or eighth week of pregnancy. This is when the developing fetus' major organ systems and the external features become more clearly defined.
More Information on Embryonic Stage: Pregnancy Basics
- + Embryoscopy
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- Embryoscopy
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"Embryoscopy" is more commonly referred to as "Fetoscopy" in the medical community.
Fetoscopy
A procedure to produce images of the fetus and womb during pregnancy. A tube equipped with a camera is inserted into the womb through a small incision in the abdomen. It can perform other tasks, such as taking tissue samples for biopsy.
More Information on Fetoscopy: ObGyn Imaging Tests
- + Emergency Contraception
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- Emergency Contraception
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"Emergency Contraception" is more commonly referred to as "Morning After Pill" in the medical community.
Morning After Pill
Also Known As: "Post Coital Pill"
An oral drug that usually, but not always, prevents pregnancy after unprotected sexual intercourse. Most effective when taken within 24 hours of intercourse, but may work for up to 72 hours.
More Information on Morning After Pill: Contraception
- + Emergency Treatment
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- Emergency Treatment
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"Emergency Treatment" is more commonly referred to as "Food Allergy Treatment" in the medical community.
Food Allergy Treatment
Also Known As: "Food Elimination, Dietary Restriction"
The only reliable treatment is restriction or complete elimination of the food allergen, and emergency treatment in the case of a severe reaction, such as epinephren injection.
More Information on Food Allergy Treatment: Food Allergy & Intolerance
- + Emesis
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- Emesis
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"Emesis" is more commonly referred to as "Vomiting" in the medical community.
Vomiting
Also Known As: "Functional Vomiting"
The forceful expulsion of stomach contents through the mouth.
More Information on Vomiting: Digestive Health Basics
- + Emetics
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- Emetics
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Substances that induce vomiting. They typically are used to treat poisonings or drug overdoses, but may also be used inappropriately by people with eating disorders.
More Information on Emetics: Digestive Medications
- + EMF
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- EMF
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"EMF" is more commonly referred to as "Endomyocardial Fibrosis" in the medical community.
Endomyocardial Fibrosis
Also Known As: "Endocardial Fibroelastosis, Davies Disease, Loeffler Disease, Fibroelastic Endocarditis, Loeffler Fibroplastic Parietal Endocarditis"
A rare heart disorder of unknown origin that affects infants and children. It involves a thickening of the endocardium (a thin membrane that lines the inside of the heart) and may lead to congestive heart failure.
More Information on Endomyocardial Fibrosis: Pediatric Cancer
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