A Case Report: Two Young Children with Long QT Syndrome Type-2 Diagnosed by Presymptomatic Genetic Testing
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Long QT syndromes (LQTSs) can lead to sudden cardiac death, yet these syndromes are often asymptomatic and clinically undetected, despite the prolongation of the QT interval. Currently, when a disease-causing variant is identified in an individual, presymptoma... ...
