Usefulness of physiologic dual-chamber pacing in drug-resistant idiopathic dilated cardiomyopathy.

作者: Margarete Hochleitner , Helmut Hörtnagl , Choi-Keung Ng , Heide Hörtnagl , Franz Gschnitzer

DOI: 10.1016/0002-9149(90)90588-R

关键词: TransplantationComplicationPharmacotherapyDdd pacingDrug resistanceEjection fractionInternal medicineMedicineHeart failureCardiologyIdiopathic dilated cardiomyopathy

摘要: Abstract The beneficial effects of physiologic dual-chamber (DDD) pacing in the treatment end-stage idiopathic dilated cardiomyopathy were evaluated 16 patients whom conventional drug therapy had failed. Candidates for cardiac transplantation as well not accepted participated. During DDD at an atrioventricular delay 100 ms, left ventricular ejection fraction increased from 16.0 ± 8.4 to 25.6 8.6% (p

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