While there were no observed changes to heart function or the thickness ... cannot be certain semaglutide is causing the atrophy of cardiac muscles, or even if this loss of muscle is a bad thing.

A study of NCAA Division I football players revealed persistent atrophy in the quadriceps and gastrocnemius muscles 2 years ...

Three people with a muscle-destroying disease destined to worsen got a little stronger when an implanted device zapped their ...

Objective: To investigate atrophy and weakness of the quadriceps femoris muscle group in patients with PFPS using measures of cross-sectional area and peak extension torque. Methods: A total of 57 ...

Belly fat isn’t the only body fat that may increase your risk of serious heart disease.A new study finds people with pockets ...

Now a lab-grown patch of heart muscle engineered from induced pluripotent stem cells may hold promise. A paper published Wednesday in Nature describes success in rhesus macaques and in one patient ...