Multifocal Atrial Tachycardia (MAT)

Multifocal Atrial Tachycardia, also known as chaotic atrial tachycardia, is related to cardiac conduction disease with or without dilated cardiomyopathy and pulmonary disease, chronic obstructive. Affiliated tissues include heart and neutrophil, and related phenotypes are tachycardia and abnormal pr interval