VPDs with very short coupling intervals developing during an acute stage of myocardial infarction would predict the ...

Identifying an acute myocardial infarction on the 12-lead ECG is the most important thing you can learn in ECG interpretation. Time is muscle when treating heart attacks. Missing a ST segment ...

An 86-year-old man presented to the emergency department with chest pain lasting for an hour. His clinical history included hypertension and severe aortic stenosis. On arrival at the emergency ...

Venus could make a brief appearance this weekend as it passes between the Earth and the sun. Just be warned: It won't be easy to spot in the sun's glow, according to astronomers. The orbit Venus ...

A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG ...

The analysis, which includes two studies looking into the benefits of revascularization in patients with ischemic LV dysfunction, highlights the efficacy of modern medical therapy when compared ...

With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology is designed to ...

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 ...

Mini stroke, also known as a transient ischemic attack (TIA) is a short period of symptoms that are similar to that of a stroke. It is like a temporary stroke wherein there's a temporary lack of ...

The impact of endurance exercise training on the heart has received significant research and clinical attention for well over a century. Despite this, many issues remain controversial and clinical ...