In the last few weeks, the Skeptical Cardiologist has had a run on with patients with premature atrial contractions (PACs). I've discussed in detail premature ventricular contractions (PVCs) here and ...

Figure 1. Three years after undergoing heart transplantation, a 44-year-old man presented with very frequent supraventricular extrasystoles (asterisks). Myocardial rejection and clinically significant ...

Excessive alcohol consumption is associated with incident atrial fibrillation and adverse atrial remodeling; however, the effect of abstinence from alcohol on secondary prevention of atrial ...