antidiuretic hormone ( adh ) , growth hormone ( gh ) , and cardiovascular responses to large ( anesthetic ) doses of alfentanil ( 1.2 +/- 0.02 mg/kg ) and oxygen and sufentanil ( 13.1 +/- 0.4 microgram/kg ) and oxygen were measured before and during surgery ( including cardiopulmonary bypass ) and at the end of surgery in 29 patients undergoing coronary artery bypass surgery .
C0007226
cardiovascular
C0010055
coronary artery bypass surgery