The International journal of artificial organs · 2006
Ventricular assistance with microaxial flow pump following mitral repair for dilated cardiomyopathy.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Onorati F, Cristodoro L, Borrello F, Esposito A, Merola S, Renzulli A
Аннотация
BACKGROUND: Postcardiotomy heart failure is still the main cause of death in patients undergoing palliative surgery for end-stage dilative cardiomyopathy. New micro-axial flow ventricular assisting devices (LVAD) have been suggested in such cases.
OBJECTIVE: Evaluate the effect of the new LVAD on short-term outcome of a patient admitted for end-stage heart failure.
STUDY DESIGN: Case report.
DATA SOURCES: One patient admitted for severe mitral regurgitation secondary to end-stage dilative cardiomyopathy and chronic atrial fibrillation (AF).
INTERVENTION: Preoperative intraaortic balloon pump (IABP) insertion, mitral plasty with radiofrequency ablation of AF, microaxial flow LVAD support.
RESULTS: The patient was unweanable from cardiopulmonary bypass until microaxial flow LVAD unloaded the left ventricle and restored adequate cardiac function. The patient was discharged home and is still well at 5 months folllow-up.
CONCLUSIONS: The miniinvasive insertion and withdrawal, low anticoagulation protocols, and the possibility of coupling with IABP make the microaxial flow LVAD promising for patients with end-stage heart failure undergoing surgery.
OBJECTIVE: Evaluate the effect of the new LVAD on short-term outcome of a patient admitted for end-stage heart failure.
STUDY DESIGN: Case report.
DATA SOURCES: One patient admitted for severe mitral regurgitation secondary to end-stage dilative cardiomyopathy and chronic atrial fibrillation (AF).
INTERVENTION: Preoperative intraaortic balloon pump (IABP) insertion, mitral plasty with radiofrequency ablation of AF, microaxial flow LVAD support.
RESULTS: The patient was unweanable from cardiopulmonary bypass until microaxial flow LVAD unloaded the left ventricle and restored adequate cardiac function. The patient was discharged home and is still well at 5 months folllow-up.
CONCLUSIONS: The miniinvasive insertion and withdrawal, low anticoagulation protocols, and the possibility of coupling with IABP make the microaxial flow LVAD promising for patients with end-stage heart failure undergoing surgery.