Cardiac involvement in polymyositis

Wiley - Tập 22 Số 10 - Trang 1088-1092 - 1979
C E Denbow1, J. T. Lie2,1, Robert G. Tancredi1, Thomas W. Bunch1
1Mayo Graduate School of Medicine, Rochester, Minnesota
2Mayo Clinic, Rochester, Minnesota 55901

Tóm tắt

AbstractCardiac involvement in polymyositis was investigated in 20 autopsied cases. Clinically, 13 of 18 patients had abnormal electrocardiograms, and 9 of the 20 patients had previous evidence of congestive heart failure. Histologically documented myocarditis was detected in 6 patients (4 with congestive heart failure and 2 without), 4 of whom also had small vessel disease of the myocardium. Patients with polymyositis may have a cardiopathy in the absence of overt myocardial inflammatory disease.

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