Evaluation of left ventricular performance: circumferential fiber shortening and tension.
D000703:Analog-Digital Conversion; D000704:Analysis of Variance; D000818:Animals; D002302:Cardiac Output; D002932:Cineangiography; D003327:Coronary Disease / Q000503:physiopathology; D004285:Dogs; D005112:Extracorporeal Circulation; D006334:Heart Function Tests; D006352:Heart Ventricles / Q000503:physiopathology; D008433:Mathematics; D014655:Vascular Resistance; D016276:Ventricular Function