See below: Supraventricular tachycardia (svt) is an episodic fast heart rate that usually originates in the upper chambers of the heart. It usually starts all of a sudden and stops all of a sudden, usually is not life threatening by itself, and is mostly rather easily treatable with a cardiac procedure called ablation which is performed by an electrophysiologist.
Answered 4/15/2015
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Arrhythmia coming : From top chambers of the heart (atria)...Can be serious depending upon symptoms. See a cardiologist and get evaluated as many treatments are available.
Answered 3/18/2013
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