title: [Mechanocardiographic findings in primary cardiomyopathy with special reference to left ventricular contraction period and its interpretation].
mesh_terms: D000328:Adult; D009202:Cardiomyopathies / Q000503:physiopathology*; D005260:Female; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged