coronary sinus The coronary sinus drains the majority of myocardial venous return.It runs in the atrioventricular groove and enters the right atrium just below the level of the foramen ovale and just above the valve of the IVC.It lies adjacent to and slightly posterior to the mitral valve annulus within the atrio-ventricular groove.The entire length of the coronary sinus can be demonstrated from the lateral fr.. 2020. 3. 9. 이전 1 2 다음
