mitral valve stenosis produces a diastolic murmur (crescendo-decrescendo and final bout)

aortic stenosis produces a diastolic murmur

tricuspid regurgitation produces a systolic murmur and pulmonary hypertensioin

mitral valve stenosis produces a holosystolic murmur

aortic stenosis produces a holosystolic, crescendo-decrescendo murmur

aortic regurgitation produces a protodiastolic vanishing murmur

aortic stenosis and pulmonic stenosis produce systolic murmurs best heard at different thoracic listening points

aortic stenosis produces a protosystolic declining murmur

aortic regurgitation produces a holodiastolic murmur

mitral regurgitation produces a holosystolic murmur