After briefly leaving Sunday’s game against the Broncos because he was experiencing an irregular heartbeat, Chargers head coach Jim Harbaugh said that he would see a cardiologist on Monday. Harbaugh ...

Over the past few years, heart attacks have become more common than ever among all ages. Poor lifestyle, unhealthy eating ...

Please provide your email address to receive an email when new articles are posted on . Dronedarone was associated with lower incidence of permanent atrial fibrillation/atrial flutter, more return to ...

Narrow QRS complexes occur regularly. This tracing suggests either atrial flutter or ventricular tachycardia. It is not atrial flutter, however. If it were, the QRS complexes occurring regularly would ...