作者
Juliana R Caldas, Ronney B Panerai, Edson Bor-Seng-Shu, Graziela SR Ferreira, Ligia Camara, Rogério H Passos, Angela M Salinet, Daniel S Azevedo, Marcelo de-Lima-Oliveira, Filomena RBG Galas, Julia T Fukushima, Ricardo Nogueira, Fabio S Taccone, Giovanni Landoni, Juliano P Almeida, Thompson G Robinson, Ludhmila A Hajjar
发表日期
2019/12
期刊
Annals of intensive care
卷号
9
页码范围
1-11
出版商
Springer International Publishing
简介
Background
The intra-aortic balloon pump (IABP) is often used in high-risk patients undergoing cardiac surgery to improve coronary perfusion and decrease afterload. The effects of the IABP on cerebral hemodynamics are unknown. We therefore assessed the effect of the IABP on cerebral hemodynamics and on neurological complications in patients undergoing cardiac surgery who were randomized to receive or not receive preoperative IABP in the ‘Intra-aortic Balloon Counterpulsation in Patients Undergoing Cardiac Surgery’ (IABCS) trial.
Methods
This is a prospectively planned analysis of the previously published IABCS trial. Patients undergoing elective coronary artery bypass surgery with ventricular ejection fraction ≤ 40% or EuroSCORE ≥ 6 received preoperative IABP (n = 90) or no IABP (n = 91). Cerebral blood flow velocity (CBFV) of …
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JR Caldas, RB Panerai, E Bor-Seng-Shu, GSR Ferreira… - Annals of intensive care, 2019