Comparison of clinical features and prognosis of cardiac sarcoidosis and idiopathic dilated cardiomyopathy.
In the present study, clinical findings of 15 patients with cardiac sarcoidosis presenting as dilated cardiomyopathy were compared with those of 30 consecutive patients with idiopathic dilated cardiomyopathy. The sarcoidosis patients had different clinical features, including female predominance, a high incidence of grave conduction disturbance and abnormal wall thickness, uneven wall motion abnormalities, and perfusion defects preferentially affecting the anteroseptal and apical regions, and poor prognosis compared with those with idiopathic dilated cardiomyopathy.
First Department of Internal Medicine, Shinshu University, Matsumoto, Japan.
Y
Y
Yazaki
M
M
Isobe
S
S
Hiramitsu
S
S
Morimoto
M
M
Hiroe
C
C
Omichi
T
T
Nakano
M
M
Saeki
T
T
Izumi
M
M
Sekiguchi
D000328:Adult; D000368:Aged; D009202:Cardiomyopathies / Q000175:diagnosis* / Q000503:physiopathology; D002311:Cardiomyopathy, Dilated / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012507:Sarcoidosis / Q000175:diagnosis* / Q000503:physiopathology; D012737:Sex Factors; D016019:Survival Analysis