SAN DIEGO--(BUSINESS WIRE)--Vektor Medical, the developer of the world’s first technology to rapidly map cardiac arrhythmias using only 12-lead ECG data, today announced Circulation: Arrhythmia and ...

A new study from Karolinska Institutet shows that an unusual heart rhythm disorder, POTS, is particularly common in people with long COVID. The majority of those affected are middle-aged women. The ...

Strokes are a leading cause of morbidity and mortality in the United States, as well as around the world. Various environmental and biological factors are known to affect the risks and outcomes of ...

A new study shows that the sinoatrial node (SAN) -- a small but powerful structure in the human heart that serves as its natural pacemaker and initiates every normal heartbeat -- runs on different ...

Atrial fibrillation, commonly referred to as AFib, was once thought to happen rarely in people younger than 65 and not be as serious in that age group. A new study by the University of Pittsburgh ...