[Right ventricular function during left heart bypass evaluated by two-dimensional echocardiography].
D000818:Animals; D001243:Assisted Circulation / Q000009:adverse effects; D004285:Dogs; D004452:Echocardiography; D006321:Heart / Q000503:physiopathology*; D006333:Heart Failure / Q000209:etiology; D006353:Heart-Assist Devices / Q000009:adverse effects; D013318:Stroke Volume