International Baccalaureate

Progressive Conduction System Disease Preceding Hypertrophy in IVS4 + 919G > A Fabry Variant: a Population-based Electrocardiographic Study

BACKGROUND: The IVS4 + 919G > A variant is the most prevalent late-onset Fabry variant in East Asian populations, but its electrophysiological trajectory remains incompletely defined. METHODS: From a regional genetic screening program, 905 IVS4 + 919G > A carriers were identified...