Second, cardiac muscle fibers are branched and interconnected. When the pacemaker cells generate an impulse, it spreads in an organized, wavelike pattern, which facilitates the beating of your heart.

branched polymer of glucose molecules. We describe a patient who had muscle weakness, associated with the depletion of glycogen in skeletal muscle, and cardiac arrhythmia, associated with the ...

Heart attacks cause both long- and short-term problems. In the short-term, the death of cardiac muscle cells can cause a critical drop in the heart's ability to function. Over the long haul ...

“Cardiac remodeling is the main cause of the onset of heart failure after myocardial infarction,” Kamiya said. And myokines, which are peptides or chains of amino acids released by muscle ...

Bologna: Researchers discovered a critical growth factor that can stimulate the proliferation and regeneration of cardiac muscle cells. The study opens the door for possibly novel treatments to ...

Body composition - often expressed as the amount of fat in relation to muscle - is one of the standard predictors of cardiac health. Now, new research from the University of California San Diego ...