March 10 (Reuters) - The former CEO of Magellan Diagnostics pleaded guilty on Monday to a criminal charge related to a malfunction in the company's lead-testing devices that produced inaccurately ...

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart. The ...