Application effect of intra-aortic balloon pump (IABP) in patients undergone left ventricular aneurysm surgery
Wang Xianqiang
Yuan Xin
Wu Hengchao
Zheng Zhe
Sun Hansong
Abstract：Objective To investigate the perioperative application effect of intra-aortic balloon pump (IABP) in patients undergone left ventricular aneurysm surgery. Methods The materials of patients (n=282, male 221 and female 61) undergone left ventricular aneurysm surgery were retrospectively analyzed in Fuwai Hospital from Jan. 1999 to Apr. 2012. All patients were divided, according to whether or not IABP was applied during perioperative period, into IABP group (n=31) and control group (n=251). The baseline data including age, sex ratio, coronary artery lesions, time of cardiopulmonary bypass (CPB), cross clamp time and ultrasound indexes, postoperative in-hospital mortality, incidence of complications, application time of respirator, ICU stay time, postoperative hospital stay time and total hospitalization costs were compared and analyzed in 2 groups. Results The difference in age, sex ratio, coronary artery lesions, CPB time and cross clamp time had no statistical significance between 2 groups (all P>0.05). Compared with control group, left ventricular ejection fraction (LVEF) decreased, left ventricular end-diastolic inner diameter (LVEDd) increased and percentage of patients taken positive inotropic drugs increased in IABP group (all P<0.05). The difference in in-hospital mortality, neurological complications, serious infection, total complications, application time of respirator, ICU stay time, postoperative hospital stay time and total hospitalization costs had no statistical significance between 2 groups (all P>0.05). Conclusion IABP applied during perioperative period is safe and effective with satisfied clinical efficacy in patients undergone left ventricular aneurysm surgery.
Keywords：Left ventricular aneurysmIntra-aortic balloon pumpMortalityComplicationsCoronary artery bypass grafting
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 221-223 )