Ventricular ectopic beats (VEBs) are commonly seen in daily clinical practice. They are largely asymptomatic but can cause upsetting symptoms in some patients. In normal hearts, their occurrence is ...

Researchers have developed a novel method for simultaneously recording action potentials (APs)—temporary changes in ...

Differentiating between ventricular tachycardia and ventricular fibrillation in clinical and preclinical research is based on subjective definitions that have yet to be validated using objective ...

When confronted with a tachycardia having a broad QRS complex, it is important to be able to differentiate between a supraventricular and a ventricular tachycardia. Medication given for the treatment ...

Most causes for waking up with a racing heart aren't serious. But some may require treatment. Learn the causes of heart palpitations and when to see a doctor.

Tuesday, May 27, 2025. News & Perspective Drugs & Diseases CME & Education Video Decision Point close ...

In systolic heart failure, the left ventricle becomes weak and can't contract and work the way it should. There's no cure, but you can make lifestyle changes to help treat it.

Objective: To examine the efficacy of bolus dose intravenous amiodarone for the pharmacological termination of haemodynamically-tolerated sustained monomorphic ventricular tachycardia (VT). Design, ...

Group 2 PH is thought to occur as a result of increased back pressure due to left atrial, left ventricular, or valvular (mitral or aortic) pathology. While many models have been proposed to study the ...

Acute left ventricular regional ischemia was induced by coronary artery ligation in Langendorff-perfused rabbit hearts, ... such as catecholaminergic polymorphic ventricular tachycardia 70 or ...