The second issue of the open-access journal showcases multidisciplinary heart failure research and the many intersections that shape patient care.

The Holter ECG market is driven by increased demand for ambulatory cardiac monitoring due to rising atrial fibrillation cases ...

Introduction: Conus branch ischemia is rare; however, when present, it typically induces Brugada-like ST-elevation in the precordial leads of 12-lead electrocardiography (ECG), mimicking left anterior ...

Apple Watch has helped save plenty of lives. Photo: Leander Kahney/Cult of Mac The Apple Watch repeatedly saves lives around the world, thanks to its health monitoring features and emergency functions ...

A 76-year-old woman with known ischemic cardiomyopathy, a left ventricular ejection fraction of 25%, and a previously inserted pacemaker presents to her cardiologist concerned that there is a problem ...

A man in his mid-60s with a history of diabetes, hypertension, gastroesophageal reflux disease (GERD), and lung cancer is transported from home to the emergency department (ED) after he experienced 3 ...

Introduction: While smartwatches that acquire Lead-I electrocardiogram (ECG) have shown promise in detecting arrhythmias, the detection of ischemic events using Lead-I alone remains understudied. We ...

The Apple Watch can detect a leading cause of heart attacks — an unadvertised capability that could have big implications for health monitoring — according to a Dutch doctor. After using the Apple ...

The presence of ischemia during exercise electrocardiogram stress testing was 100% specific for coronary microvascular dysfunction. A significant difference in coronary microvascular dysfunction was ...