Aortic Stenosis and Mitral Regurgitation - What's the Difference?

Aortic stenosis and mitral regurgitation can be similar. The key with murmurs even at paces is that as you quite rightly said, you at least are able to link apatology to the murmur. It's when you start saying aortic regurgitation is insistally, I'm afraid we won't spend too long with you. With tricuspid regurgitation, which produces exactly the same murmur as mitral Regurgitation,. But the difference is it's louder than inspiration, while the mitral is louder than expiration. So if I hear a systonic murmur, then it's going to be tricuspID reg