The heart cells I’m referring to are specialized heart cells which are part of the electrical conduction procedure in the heart. They make up the atria and ventricles and will obtain electrical signals to cause the atria and ventricles to agreement. If many of the chambers contracted concurrently, then blood https://greenbrier-kennel-club-ca32849.blogscribble.com/29764650/the-best-side-of-polarized-heart