The SMART trial assessed patients with aortic stenosis and a small aortic annulus. At two years ... Perelman School of Medicine at the University of Pennsylvania, and lead investigator of the ...

but the impact of poor valve performance is magnified in patients with a small aortic annulus, who are at risk of receiving a valve that is not adequate for their cardiac requirements," said Howard C.

Medtronic plc (NYSE: MDT), a global leader in healthcare technology, today released the two-year results of the SMa ...

In the present case a subvalvular annular aneurysm of the left ventricle was discovered in a five-year-old white boy fifteen months after severe precordial trauma. The aneurysm was repaired with ...