RT Journal Article SR Electronic A1 Vinall, Maria T1 The Role of Genetic Testing in Cardiomyopathy JF MD Conference Express YR 2007 FD SAGE Publications VO 7 IS 5 SP 7 OP 8 DO 10.1177/155989770700700502 UL http://mdc.sagepub.com/content/7/5/7.abstract AB Does understanding the genotype/phenotype of hypertrophic cardiomyopathy (HCM) influence management of the disease in relation to treatment, risk, and counseling? This article discusses the potential clinical value of molecular diagnosis in HCM. The most important contribution of mutation analysis is clarification of diagnosis rather than preclinical diagnosis (testing of asymptomatic carriers).