One-third of patients with low-flow aortic stenosis undergoing transcatheter aortic valve replacement fail to regain normal flow at 6 months, and these patients have significantly worse outcomes when ...

To help readers better understand the nuances of foreign policy, CFR staff writers and Consulting Editor Bernard Gwertzman conduct in-depth interviews with a wide range of international experts, as ...

New-onset or persistently low LV outflow following TAVR signals higher mortality risk, according to a small retrospective study published online June 2, 2015, ahead of print in Heart. However, ...