Changes in Configuration of the Ventricular Chambers during the Cardiac Cycle

摘要: Cinefluorographic angiocardiography has been used to record the sequential changes in size and shape of right left ventricular chambers external cardiac silhouette dogs. Evidence is presented which indicates that (1) ventricle usually filled more rapidly than it emptied, (2) diastolic appears remain remarkably constant during a major portion period (3) residual blood remains within at end systole.