Following an acute heart attack, pathological remodeling processes occur in the heart. One consequence is so-called left ...

Pooled analysis of 90 subjects across 5 trials shows stable mean ejection fraction and no clinically significant left ...

Cardiomyopathy is the leading cause of mortality in patients with DMD. Compared with their healthy counterparts, patients with DMD — including those with preserved left ventricular ejection fraction ...

Panel A shows a cross-section of a normal heart (top) and an endomyocardial biopsy sample from a normal heart (bottom; with hematoxylin and eosin staining) that shows normal histologic characteristics ...

Medical researchers around the world continue to discover new ways Apple Watch can help save your life. A new study from researchers at the Mayo Clinic offers a deeper look at the Apple Watch’s ECG ...

Interpreting relatively inexpensive electrocardiograms (ECGs) with an artificial intelligence (AI) algorithm accurately ...

Research suggests there’s an indirect link between anxiety and diastolic dysfunction, a condition related to how your heart fills with blood. Anxiety is a natural state of readiness. It’s your brain’s ...