Muscle mass refers to the weight and size of the smooth muscle tissue in your body. It includes skeletal, smooth, and cardiac muscles. When people talk about muscle mass, they’re typically ...

Our cardiac organoid can save a lot of time and money.” The functional organoids — miniature hearts smaller than a pinhead — comprise heart muscle cells (cardiomyocytes), cardiac fibroblasts ...

Subjects 74 HIV positive patients including 28 with echocardiographic evidence of heart muscle disease, 52 HIV negative people at low risk of HIV infection, and 14 HIV negative drug users who had all ...