M. P. Marra

The “negative” side of cardiomyopathy: phenotype and arrhythmic risk in gene-elusive patients

Although current literature increasingly supports genotype-driven risk stratification in cardiomyopathies, a substantial proportion of patients remain gene-elusive despite comprehensive genetic testing. In this subgroup, clinical phenotype, prognosis, and arrhythmic risk are less clearly defined compared with gen...