the alpha 1-adrenergic receptor blocking effect of ketanserin , the blocking properties of this compound for nonspecific stimulation with angiotensin ii , and the alpha-adrenergic receptor blocking properties and the blood pressure lowering effect of phentolamine , ritanserin , and the combination of both compounds were studied in patients on cardiopulmonary bypass ( constant flow rate , mild hypothermia ) undergoing coronary artery bypass grafting .
C0001638
alpha 1-adrenergic receptor
C0034784
alpha-adrenergic receptor