Inhibition of reflex circulatory control in open heart surgery potentiated by combination beta-adrenergic and calcium channel blockade.
D000319:Adrenergic beta-Antagonists / Q000009:adverse effects*; D002121:Calcium Channel Blockers / Q000009:adverse effects*; D001026:Coronary Artery Bypass; D004357:Drug Synergism; D006801:Humans; D011300:Preoperative Care
D000319:Adrenergic beta-Antagonists; D002121:Calcium Channel Blockers