coronary angiography: coronary artery bypass graft insertion site first left posterolateral obstruction single discrete eccentric
coronary angiography: coronary artery bypass graft insertion site first left posterolateral obstruction single discrete eccentric
catheterization coronary artery bypass graft insertion first left posterolateral obstruction single discrete eccentric
catheterization coronary artery bypass graft insertion first left posterolateral obstruction single discrete eccentric