Open Heart

Abnormal vortex formation by 4D flow MRI as a marker for aortic valve replacement in moderate aortic stenosis: an exploratory study

Background Predicting progression to aortic valve replacement (AVR) in moderate aortic stenosis (AS) is challenging. This ...
Barron's

AT&T Inc.

AT&T, Inc. is a holding company, which engages in the provision of telecommunications and technology services. It operates through the Communications and Latin America segments. The Communications ...