Objective: To investigate the role of kaliuretic peptide(KP) and molar ratio of KP/ atrial natriuretic peptide(ANP) in atrial fibrillation.

• 目的:探讨利钾尿肽(KP)及KP与心钠素(ANP)摩尔比在心房纤颤(房颤)时的意义。