The use of N-terminal pro-brain natriuretic Peptide to evaluate vascular disease in elderly patients with mental illness.
BACKGROUND: Serum N-terminal pro-brain natriuretic peptide (NT-proBNP) is regarded as a sensitive marker of cardiovascular disease. Vascular disease plays an important role in cognitive impairment. METHOD: In 447 elderly patients with mental illness, serum NT-proBNP level and the presence or absence of vascular disease according to the medical record were used to categorize patients in different