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Updated: Apr 12, 2026

A Porcine Model of Acute Autologous Pulmonary Embolism
Published on: September 6, 2024
B-type natriuretic peptide may be unsuitable for diagnosing central acute pulmonary embolism
Abstract:
We describe a case of a 90-year-old male admitted to the emergency department with deep vein thrombosis and central acute pulmonary embolism. Despite a remarkably increased value of D-dimer and a modestly elevated concentration of cardiac troponin I, the value of B-type natriuretic peptide was found to be non-diagnostic. Limited to this single case report, our evidence suggests that the measurement of natriuretic peptides is questionable for diagnosing central acute pulmonary embolism in the emergency department.
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