title: Preoperative intraaortic balloon pump in high-risk patients.
authors: R J
authors: RJ
authors: Baskett
authors: G M
authors: GM
authors: Hirsch
authors: W A
authors: WA
authors: Ghati
mesh_terms: D001026:Coronary Artery Bypass / Q000379:methods* / Q000401:mortality; D003327:Coronary Disease / Q000401:mortality / Q000601:surgery*; D006801:Humans; D007423:Intra-Aortic Balloon Pumping / Q000379:methods*; D011183:Postoperative Complications / Q000517:prevention & control; D011300:Preoperative Care / Q000379:methods; D018570:Risk Assessment; D012720:Severity of Illness Index; D015996:Survival Rate; D016896:Treatment Outcome