Methods:Searched the randomized controlled trials(RCTs) in Medline database with congestive heart failure as McSH and B-type natriuretic peptide(BNP),nesiritide as text words.

• 目的:了解B型利钠肽(BNP)治疗对心衰患者血流动力学的效应及其安全性和耐受性。