• Chest pain or discomfort that is usually different from angina because of its character, duration and the events that trigger it.

  • A sense of a speeding pulse as a result of rapid heartbeat (tachycardia).

  • Strong, fast or “galloping” heartbeats (palpitations), usually on the left side of the body during periods of relaxation.

  • Fatigue, even with minimal levels of activity.

  • Anxiety and panic attacks that can range from mild to severe.

  • Shortness of breath (dyspnea).

  • Fainting (syncope).