Atrial fibrillation, often called AFib or AF, is the most common type of treated heart arrhythmia. An arrhythmia

Sinus Tachycardia Sinus tachycardia is a regular cardiac rhythm in which the heart beats faster than normal and

Sinus rhythms originate in the SA node. The SA node is located in the right atrium and is

Pulseless ventricular tachycardia is a life-threatening cardiac arrhythmia in which coordinated ventricular contractions are replaced by very rapid

Pulseless electrical activity (PEA) is a clinical condition characterized by unresponsiveness and the lack of a palpable pulse