The guidelines for advanced cardiac life support (ACLS) underwent a comprehensive 5-year update in 2020, but focused updates for 2021 highlight the chain of survival, both in- and out-of-hospital, ...

Ventricular tachycardia is a type of arrhythmia, or irregular heart rhythm. Sometimes called VT or V-tach, it’s an unusually fast heartbeat that starts in the lower part of your heart called the ...

Ventricular tachycardia (v-tach or VT) is a very fast heart rhythm that begins in the ventricles. The condition most commonly affects people who have heart disorders, such as coronary artery disease ...