Objective To assess the diagnostic value of brain natriuretic peptide (BNP) by checking the serum BNP in infants with congestive heart failure (CHF).

• 目的通过检测心力衰竭(心衰)婴幼儿体内脑钠素(BNP)水平变化,探讨BNP对婴幼儿心衰的诊断价值。