coronary angiography: coronary artery bypass graft insertion site right patent ductus arteriosus obstruction tubular
coronary angiography: coronary artery bypass graft insertion site right patent ductus arteriosus obstruction tubular
coronary angiography coronary artery bypass graft insertion site right PDA obstruction tubular
coronary angiography coronary artery bypass graft insertion site right pda obstruction tubular