| |
Systolic Murmur (S1-S2) |
Diastolic Murmur (S2-S1) |
| Tricuspid valve stenosis |
|
Tricuspid valve fails to open properly; increased right atrial pressure; less blood in right ventricle |
| Tricuspid valve insufficiency |
Tricuspid valve fails to close properly; backflow of blood into the right atrium; less blood in the right ventricle | |
| Pulmonary semilunar valve stenosis |
||
| Pulmonary semilunar valve insufficiency |
||
| Bicuspid valve stenosis |
||
| Bicuspid valve insufficiency |
||
| Aortic valve stenosis |
||
| Aortic valve insufficiency |
