Coronary heart currently being dissected displaying proper and left ventricles, from above The guts has four chambers, two higher atria, the acquiring chambers, and two decreased ventricles, the discharging chambers. The atria open in to the ventricles by way of the atrioventricular valves, present within the atrioventricular septum. This https://edwardg780zzy1.blogspothub.com/profile