Sonny, Abraham The response to Trendelenburg position is minimally affected by underlying hemodynamic conditions in patients with aortic stenosis. [electronic resource] - Journal of anesthesia Oct 2017 - 692-702 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1438-8359 Standard No.: 10.1007/s00540-017-2384-5 doi Subjects--Topical Terms: AgedAortic Valve--surgeryAortic Valve Stenosis--surgeryCardiac Output--physiologyEchocardiographyFemaleHead-Down TiltHeart Valve Prosthesis Implantation--methodsHemodynamics--physiologyHumansHypovolemiaMaleMiddle AgedPatient PositioningSystoleThermodilutionVentricular Function, Left