Video: Need to relax? Take a break for meditation Walking: Make it count with activity trackers Causes of Ulcerative Colitis Dietary fiber: Essential for a healthy diet Passive-aggressive behavior: What are the red flags?
It turns out that a commonly used erectile dysfunction drug, sildenafil, does not help patients who have heart failure with preserved ejection fraction. That's a condition in which the heart’s lower chambers are stiff and cannot relax enough to fill fully between beats. That's the finding of the RELAX study [...]