This is so blood flows into the aorta and out to the rest of the body. Open tricuspid and mitral valves. Two atrioventricular ... Baca selengkapnya »
![no image](http://4.bp.blogspot.com/-b9kfnZlObjc/UGxyCcbigjI/AAAAAAAAFd4/xPPqLCo9uCA/s1600/no_image.jpg)
This is so blood flows into the aorta and out to the rest of the body. Open tricuspid and mitral valves. Two atrioventricular ... Baca selengkapnya »