The proper coronary artery supplies the proper atrium, ideal ventricle, and reduce posterior sections from the remaining ventricle. The best coronary artery also materials blood towards the atrioventricular node (in about 90% of people) and also the sinoatrial node (in about 60% of people). The proper coronary artery runs in https://dinahi801bby1.wikicorrespondence.com/user