Syncope

What is syncope and its causes?

Syncope describes passing out or fainting, usually accompanied by a loss of upright position (postural tone).  It is usually caused by a decrease of blood flow to the brain, preceded by a sudden drop in blood pressure, drop in heart rate, and changes in the amount of blood in different parts of the body.

This may be a warning sign of a serious underlying cardiac condition such as abnormal fast or slow heart rhythm (arrhythmia).  Other causes may be dehydration, emotional or stressful triggers, and in some cases, brain disorders.

If you have risk factors or you have further questions, please speak with one of the Total Cardiology Care cardiologists by calling (201) 216-9791.