The widowmaker heart attack lives up to its ominous name. Cardiologists break down the risks, symptoms, and heart-smart tips to help you avoid one.

Seeing a loved one pass out with their eyes rolled back is a terrifying thing to experience. That minute or two you li ...

Upon review of this body and the described ECG findings, certain common patterns emerge (Table 2). The reviewed literature on the association between cocaine use and AV conduction as assessed by ...

Eleven studies describing sinoatrial (SA) nodal, atrioventricular (AV) nodal or infra-Hisian conduction parameters in the setting of cocaine use were found. Fourteen studies and two case series ...

After hours: March 18 at 4:05:11 PM EDT Loading Chart for ECG ...