CardiologycardiomyopathyGenetic penetrance
Genetic Tug-of-War: How Polygenic Background Dictates the Penetrance and Phenotype of Monogenic Cardiomyopathies
By MedXY|Dec 23, 2025
A large-scale study from the Penn Medicine BioBank demonstrates that polygenic risk scores for hypertrophic and dilated cardiomyopathies act as bidirectional modifiers, influencing the clinical expression of rare pathogenic variants and off
