Austin Flint murmur
| Austin Flint murmur | |
|---|---|
| Differential diagnosis | aortic regurgitation |
In cardiology, an Austin Flint murmur is a low-pitched rumbling heart murmur which is best heard at the cardiac apex. It can be a mid-diastolic or presystolic murmur. It is associated with severe aortic regurgitation, although the role of this sign in clinical practice has been questioned.