Left ventricular dysfunction is the medical name for a weak heart pump. It's a condition that impacts about 9% of people over the age of 60, which is around 7 million Americans. In this Mayo Clinic ...

A 70-year-old woman presents to the ED with chest pain, shortness of breath and diaphoresis. Her symptoms began about 24 ...

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 ...

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 ...

Heart failure in the perinatal period remains ambiguous in definition and management despite its recognition as a unique disease state. The true incidence and prevalence of heart failure or 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 ...

Pre-eclampsia (PE) is a clinical syndrome of maternal endothelial dysfunction manifesting with elevated blood pressure and ...