PHILADELPHIA — In patients with angina but no obstructive coronary artery disease (CAD), low coronary flow reserve (CFR) detected in the cath lab can provide a clear diagnosis of coronary ...
FOUR ANCHOR JANELLE HALL. IT’S CALLED WHAT? AND IT STANDS FOR EXERCISING WITH OXYGEN THERAPY. IT’S SOMETHING THE OWNER SAYS CAN STRENGTHEN YOUR IMMUNE SYSTEM AND LEAD TO FASTER RECOVERY AND INCREASED ...