coronary angiography: coronary artery bypass graft body sequential internal mammary artery retrograde flow decreased
coronary angiography: coronary artery bypass graft body sequential internal mammary artery retrograde flow decreased
coronary angiography: coronary artery bypass graft body sequential internal mammary artery retrograde flow decreased
coronary angiography: coronary artery bypass graft body sequential internal mammary artery retrograde flow decreased