BACKGROUND: Catheter ablation for atrial fibrillation (AF) is one of the most common cardiovascular procedures being performed worldwide. Despite the large body of evidence of its effectiveness, with ...
Cardiac intensive care units are specialized, high-acuity, and resource-intensive environments for the care of critically ill ...
Resources for observational comparative research have expanded enormously in recent years to include very large sources of ...
BACKGROUND: Heart failure with reduced ejection fraction (HFrEF) is characterized by impaired contractility and high ...