The 2-Minute Rule for human anatomy and physiology
cardiac skeleton – (also, skeleton on the heart) strengthened connective tissue Positioned in the atrioventricular septum; involves 4 rings that encompass the openings involving the atria and ventricles, plus the openings to your pulmonary trunk and aorta; The purpose of attachment for that heart valves.cutaneous membrane – skin; epithelial tis