Multifocal atrial tachycardia
Multifocal atrial tachycardia
Definition
Multifocal atrial tachycardia is a rare supraventricular arrhythmia in neonates and young infants that is characterized by multiple P waves with varying P wave morphology and is usually asymptomatic.
Also known as chaotic atrial tachycardia, MAT, multifocal atrial tachycardia, multifocal atrial tachycardia (disease) — per MONDO