TNNT2 and hydrops fetalis: Similarly, in an analysis of the CHS cohort including 4221 adults aged 65 years or older without prior HF with a median follow-up of 11.8 years, DeFilippi et al. found that among participants with the highest cTnT concentrations (>12.94 pg/mL), there was a higher risk of HF (adjusted hazard ratio (aHR), 2.48; 95% CI, 2.04–3.00) compared to participants with undetectable cTnT levels [16].