In 2023, the ESC Heart Failure Association (HFA) published a practical algorithm for early diagnosis of HF proposing age‐adjusted rule‐in NT‐proBNP thresholds: ≥125 pg/mL for patients aged under 50 years, ≥250 pg/mL for patients aged 50–74 years and ≥500 pg/mL for patients 75 years and over.14 Here, NPPB is linked to hydrops fetalis.