• Return of the angina
  • Damage to the mitral valve (located between the left atrium and the left ventricle)
  • Heart failure
  • Arrhythmia (an abnormal heart rhythm)
  • Damage to the great vessels (the aorta and/or the pulmonary artery or the coronary arteries)
  • Hypotension (low blood pressure)
  • Cardiac tamponade (a dangerous accumulation of blood in the sac around the heart)
  • Heart attack
  • Death