Coronary heart remaining dissected exhibiting proper and left ventricles, from previously mentioned The heart has 4 chambers, two upper atria, the getting chambers, and two reduced ventricles, the discharging chambers. The atria open up to the ventricles by way of the atrioventricular valves, existing while in the atrioventricular septum. https://carlk789abz2.wikicarrier.com/user