Cardiac physiology ventricles, pushing open the tricuspid and mitral valves. As pressure drops within the ventricles, blood flows from the major veins into the relaxed atria and from there into the ventricles. Both chambers are in diastole, the atrioventricular valves are open, and the semilunar valves remain closed. The cardiac cycle is complete. One of the simplest methods of assessing the heart's condition is to listen to it using a stethoscope. In a healthy heart, there are only two audible heart sounds, called S1 and S2. The first heart sound S1, is the sound created by the closing of the atrioventricular valves
Map of the Human Heart $539,000 at the box office in Australia. "Map of the Human Heart" was screened out of competition at the 1992 Cannes Film Festival. The film was nominated for the 1993 Australian Film Institute Awards where the film won as Best Film, and Vincent Ward as Best Director and Robert Joamie won in the category of Young Actor. "Map of the Human Heart" was also nominated for Best Original Music Score, Best Achievement in Sound, Editing and Cinematography categories. The film was also a winner in the 1993 Tokyo International Film Festival where Vincent Ward won the Best Artistic Contribution Award,