Intra-aortic balloon pump (IABP)support is used in severalclinical situations.To determine its efficacy in patients with severe heartfailure awaiting cardiac transplantation,the experience at the Universityof Pittsbur...Intra-aortic balloon pump (IABP)support is used in severalclinical situations.To determine its efficacy in patients with severe heartfailure awaiting cardiac transplantation,the experience at the Universityof Pittsburgh from May 1986 to October 1989 was reviewed.Of 392 patientson the waiting list,(16.3%) required IABP.All had previously been oninotropic support for varying periods of time.The ability to stabilize andto sustain the patient to cardiac transplantation was 75%.Twenty patients(31.3% of group) required and were provided more extensive mechanicalzsupport with either total artificial heart (n=ll) or left ventrieular assistdevice (n =9).Twenty-nine patients (45% of entire gronp) were able tohave the IABP removed prior to transplantation.Seventeen patients(26.6%)parameters demonstrated improvement with IABP.These data support IABPas a bridge to transplantation in patients with severe heart failure who havenot been stabilized on inotropie agents alone.These data also demonstratethat IABP support may only be required temporarily in a subgroup of pa-tients awaiting cardiac transplantation.展开更多
文摘Intra-aortic balloon pump (IABP)support is used in severalclinical situations.To determine its efficacy in patients with severe heartfailure awaiting cardiac transplantation,the experience at the Universityof Pittsburgh from May 1986 to October 1989 was reviewed.Of 392 patientson the waiting list,(16.3%) required IABP.All had previously been oninotropic support for varying periods of time.The ability to stabilize andto sustain the patient to cardiac transplantation was 75%.Twenty patients(31.3% of group) required and were provided more extensive mechanicalzsupport with either total artificial heart (n=ll) or left ventrieular assistdevice (n =9).Twenty-nine patients (45% of entire gronp) were able tohave the IABP removed prior to transplantation.Seventeen patients(26.6%)parameters demonstrated improvement with IABP.These data support IABPas a bridge to transplantation in patients with severe heart failure who havenot been stabilized on inotropie agents alone.These data also demonstratethat IABP support may only be required temporarily in a subgroup of pa-tients awaiting cardiac transplantation.
