Patients in the COMMANDER-HF trial, who had heart failure with reduced ejection fraction (HFrEF) and were in sinus rhythm, showed a steep decline in risk for neurologic events over 4 years after a ...

A hidden atrial dysfunction may raise stroke risk in people with transthyretin amyloid cardiomyopathy (ATTR-CM); however, a ...

The double-blind Sotalol Amiodarone Atrial Fibrillation Efficacy Trial (SAFE-T) was established to compare the efficacy of sotalol and amiodarone in restoring and maintaining sinus rhythm in patients ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Artificial intelligence accurately predicted atrial ...

A recent randomized trial in Czechia tested the premise that lifestyle modification and use of antiarrhythmic drugs was as effective as catheter ablation (CA) to treat atrial fibrillation (AF). The ...

The heart is a muscle about the size of your fist that pumps blood around the body. When the heart is functioning properly, it has a specific rhythm controlled by a mass of specialized heart tissue ...

Electrocardiologists are cardiologists who have received additional training in testing for and treating heart rhythm problems. Electrocardiologists are also known as electrophysiologists, cardiac ...

The sinoatrial (SA) node is the natural pacemaker of the heart. It generates electrical impulses that cause the heart’s chambers to contract, setting the heart rate. The SA node typically generates 60 ...

The Apple Watch Series 4's transformation from miniature iPhone and fitness tracker to medical device is now complete with the release of the ECG (electrocardiogram) app and irregular heart rhythm ...

A 31-year-old woman with no significant medical history presents with intermittent heart palpitations, dizziness, shortness of breath, and fatigue provoked by exercise. Can you make the diagnosis? A ...