title: [Changes of the left ventricular configuration under various hemodynamic intervention using two dimensional ultrasonic method (author's transl)].
mesh_terms: D000818:Animals; D001794:Blood Pressure; D004285:Dogs; D004452:Echocardiography / Q000379:methods*; D006352:Heart Ventricles; D009200:Myocardial Contraction / Q000187:drug effects