title: ACE inhibitors in cardiac surgery: current studies and controversies.
authors.affiliation: Department of Anesthesiology, Thomas Jefferson University, Philadelphia, PA 19107, USA. jian-zhong.sun@jefferson.edu
authors.forename: Jian-Zhong
authors.initials: JZ
authors.lastname: Sun
authors.forename: Long-Hui
authors.initials: LH
authors.lastname: Cao
authors.forename: Hong
authors.initials: H
authors.lastname: Liu