title: Assessment of left ventricular function by means of calibrated apexcardiography.
mesh_terms: D000818:Animals; D001018:Aortic Diseases / Q000175:diagnosis / Q000503:physiopathology*; D004285:Dogs; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D007702:Kinetocardiography