mitral murmur n.
A murmur produced at the mitral valve. It can be either obstructive or regurgitant.
They won't take Don because he's got a mitral murmur in his heart that he doesn't know about.
Anthony and John were rejected; Anthony on account of his age, John because of the mitral murmur that he didn't know about.
Under the use of salicylate of sodium the pain in the joints soon ceased, but the mitral murmur is permanent.
The heart was greatly enlarged, the arch of the aorta dilated, a mitral murmur was audible at the apex.