🧬 One Size Doesn't Fit All: Tailoring NT-proBNP by Age

🧬 Pre-Heart Failure? Let Age Speak! 👵👴   New study in JACC compares fixed vs age-adjusted NT-proBNP cutoffs for defining pre–heart failure (Pre-HF) in over 22,000 adults across ARIC, MESA, and CHS cohorts.   📉 Key Insight: Age-adjusted cutoffs reduce overdiagnosis in older adults 🧓 and improve risk prediction for heart failure hospitalization 🏥.   📊 With better C-statistics, NRI, IDI, and a lower number needed to screen, the age-specific approach proves more precise—especially in those ≥75 years.   ⚖️ One-size-fits-all doesn't fit the aging heart. Time to tailor biomarkers by age! ⏳❤️   #HeartFailure #NTproBNP #Cardiology #PrecisionMedicine #Biomarkers #PreventiveCardiology #JACC #PreHF #RiskStratification #PopulationHealth