Prolapse Valve
Mitral or Aortic. Refers to one of the valve leaflets (flaps) being weaker than normal and tending to fall backwards when the valve closes,resulting often in valve regurgitation.
Disorder
Postural orthostatic tachycardia syndrome [POTS]
A disorder that causes an increased heart rate when a person stands upright
Premature Atrial Contractions [PAC]
Are premature heartbeats that are similar to PVCs, but occur in the upper chambers of the heart, an area known as the atria. PACs do not typically cause damage to the heart and can occur in healthy individuals with no known heart disease.