CLINICAL PEARL: A narrow complex tachycardia at a ventricular rate of exactly 150 bpm is very commonly atrial flutter. The regularity of the QRS complexes frequently present with atrial flutter ...

Multifocal atrial tachycardia is a tachycardic version of ... such as seen in atrial fibrillation or atrial flutter, as the atrium are contractile in MAT. If the heart rate is less than 100 ...

Medically reviewed by Rafle Fernandez, MD Deciding when to go to the hospital for a rapid heart depends on your health history and how you are feeling overall. A heart rate of 100 beats per minute ...

[1] A large proportion of SND patients also have atrial fibrillation (AF) and prolonged sinus pauses after AF termination, which is also known as tachycardia-bradycardia syndrome. When ...