Coronary heart currently being dissected displaying correct and remaining ventricles, from higher than The heart has 4 chambers, two upper atria, the receiving chambers, and two lessen ventricles, the discharging chambers. The atria open up to the ventricles by way of the atrioventricular valves, existing while in the atrioventricular https://baltasard788rlh4.law-wiki.com/user