Abstract:Introduction:
Cardiomyopathy is the leading cause of death in Duchenne Muscular Dystrophy (DMD), but traditional heart failure biomarkers have limited utility. Cardiac Troponin I (cTnI) has been used in DMD research studies as a marker of toxicity, but little is known about cTnI levels in asymptomatic patients. The goal of this study was to longitudinally evaluate cTnI, NTproBNP, and BNP in an asymptomatic DMD cohort. We hypothesized the biomarkers would not correlate with cardiac function, but som… Show more
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