title: [Current role of intra-aortic diastolic balloon counterpulsation in heart surgery].
abstract: Intra-aortic balloon counterpulsation (IABP) is a relatively non-invasive method of circulating assistance, easy to use and which has benefitted from a number of technological improvements in recent years. This retrospective study over 4 years was undertaken to analyse the results of IABP and to determine its role in therapeutic arsenal against cardiac failure. Sixty five patients, 57 coronary and 8 valvular cases, with an average age of 61 +/- 10 years were included. The indications of IABP were: a bridge to transplantation (3 cases), complications of coronary angioplasty (4 cases), and low cardiac output after cardiopulmonary bypass (58 cases), where IABP was curative in 85% of cases and prophylactic in 15% of cases (patients with risk factors of low output state after CPB). Beforehand, 65% of patients had poor left ventricular function (LVEF < 40% and/or CI < 2.2 l/mn/m2). An Aries Medical M700 console was used. The percutaneous femoral approach was feasible in 87% of cases. The results were: improvement with discharge from intensive care unit in 60% of cases, transient improvement in 7% of cases, no improvement in 15% of cases and cardiac transplantation in 8% of cases. The outcome was worse when the preoperative LV function was poor and when high dose inotropic agents had to be used. Survival was 100% in those patients in whom IABP was a prophylactic measure. The average duration of IABP was 72 hours, survival being significantly lower in those in whom IABP was continued for over 3 days. The complications (12.7%) were thromboembolic.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: Département d'anesthésie-réanimation, hôpital cardiologique, Lyon.
authors.forename: S
authors.initials: S
authors.lastname: Paulus
authors.forename: O
authors.initials: O
authors.lastname: Bastien
authors.forename: C
authors.initials: C
authors.lastname: Hercule
authors.forename: S
authors.initials: S
authors.lastname: Estanove
mesh_terms: D000368:Aged; D006348:Cardiac Surgical Procedures; D003327:Coronary Disease / Q000628:therapy*; D015908:Counterpulsation / Q000009:adverse effects / Q000379:methods* / Q000401:mortality; D005260:Female; D006349:Heart Valve Diseases / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D016019:Survival Analysis; D016277:Ventricular Function, Left
vernacular_title: Place actuelle de la contrepulsion diastolique par ballonnet intra-aortique en chirurgie cardiaque.