Does angiotensin-converting enzyme polymorphism influence the clinical manifestation and progression of heart failure in patients with dilated cardiomyopathy?

Abstract

To evaluate the role of angiotensin-converting enzyme (ACE) polymorphism on the development of end-stage dilated cardiomyopathy, the ACE gene polymorphism of 90 patients after heart transplantation because of this disease was compared with the population sample. No difference in gene frequencies was found, but when compared with the population sample there were fewer ID heterozygotes detected; no significant influence of ACE polymorphism on the course of the disease before transplantation was found.