Heart being dissected exhibiting suitable and left ventricles, from over The center has four chambers, two upper atria, the obtaining chambers, and two lower ventricles, the discharging chambers. The atria open up in to the ventricles via the atrioventricular valves, existing in the atrioventricular septum. This difference is visible https://elbertk891azy1.nizarblog.com/profile