Coronary heart getting dissected showing right and still left ventricles, from over The heart has four chambers, two upper atria, the getting chambers, and two lower ventricles, the discharging chambers. The atria open to the ventricles through the atrioventricular valves, current within the atrioventricular septum. This difference is obvious https://ericr382mwe6.like-blogs.com/profile