Department of Cardiology, Dokkvo University School of Medicine Koshieava Hospital
Echocardiography , Right-sided dilated cardiomyopathy , P wave
A rare case of dilatation with the right ventricle and right atrium that rapidly deteriorated into right-sided silated
cardiomyopathy (DCM)and was associated with progressive low voltage of the P wave is presented. Very few cases of DCM
with low voltage of the P wave have ever been reported. This case suggests the possibility of a relationship between progression
of P wave low voltage and progressive degeneration of right atrial smooth muscle.