Amosova E N, Kol'chenko V V, Verich N M
Klin Med (Mosk). 1990 Jan;68(1):42-7.
Diagnostic potential of clinical and noninvasive instrumental investigations was compared to that of invasive techniques in 224 cases of dilated cardiomyopathy. The results provided grounds for identification of informative diagnostic criteria of the disease applicable in wide clinical practice.