Julian Braz

Rethinking Heart Failure Diagnosis in an Era of Rising Obesity

BY Julian Braz |January 26 2026

5 min read

As obesity rates climb toward 50% of the U.S. population, clinicians face a growing diagnostic challenge: obesity is associated with lower NT-proBNP levels, potentially masking heart failure in the patients most at risk.

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Rethinking Heart Failure Diagnosis in an Era of Rising Obesity