Sun, Sheng-Hui Effects of vasodilator and esmolol-induced hemodynamic stability on early post-operative cognitive dysfunction in elderly patients: a randomized trial. [electronic resource] - African health sciences Dec 2016 - 1056-1066 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1729-0503 Standard No.: 10.4314/ahs.v16i4.23 doi Subjects--Topical Terms: AgedAged, 80 and overAtrial Fibrillation--surgeryCatheter Ablation--methodsCognitive Dysfunction--prevention & controlFemaleHeart RateHemodynamics--drug effectsHumansInfusions, IntravenousMaleMental Status and Dementia TestsNicardipine--administration & dosageNitroglycerin--administration & dosagePostoperative Complications--prevention & controlPropanolamines--administration & dosageVasodilator Agents--administration & dosage