PrISM Cardiovascular

The right ventricle is shown in green, the left ventricle in purple, the right atrium in blue and the left atrium in red. The tricuspid valve is in yellow and the mitral valve in aqua. Image A is during ventricular systole and Image B is during atrial systole/ventricular diastole. There is very little motion of the left ventricular wall between the two images. The ejection fraction was 25%.

image A

image B