title: [Mechanical alternans. A study of 4 cases (author's transl)].
mesh_terms: D009202:Cardiomyopathies / Q000503:physiopathology*; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D011652:Pulmonary Circulation; D011674:Pulse; D013599:Systole
vernacular_title: L'alternance mécanique. A propos de 4 cas.