coronary angiography: coronary artery bypass graft insertion site second right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site second right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site second right posterolateral branch obstruction diffuse
coronary angiography: coronary artery bypass graft insertion site second right posterolateral branch obstruction diffuse