Transcatheter aortic valve implantation (TAVI) is now an established treatment option for elderly patients with severe ...

Some believe that future studies are still needed to tease out whether there are high-risk subgroups who will benefit.

June 16 -4: Trump’s approval rating declined one point, from 47% to 46%, in the latest Harvard CAPS/Harris survey, compared to the groups’ poll taken last month, while 50% of respondents said ...