鉴于症状性心衰的不良预后,促使当前心衰治疗的战略重点转移至无症状左室功能障碍(asymptomatic left ventricular dysfunction,ALVD)或无症状心衰(silent heart failure,SHF)阶段[1].
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无症状性左室功能障碍 preclinic systolic dysfunction ; asymptomatic left ventricular dysfunction
无症状但有心肌梗塞的患者以及无症状但有左室功能障碍证据的患者都有发生心力衰竭的危险性。
Patients without symptoms but who have had a myocardial infarction and patients without symptoms who have evidence of left ventricular dysfunction are at considerable risk of developing HF.
目的：探讨无症状和有症状左室舒张功能障碍患者血清脑钠素(BNP)水平变化及临床意义。
Objective: to investigate the change and clinic significance of serum brain natriuretic peptide (BNP) level in patents with left ventricular (LV) diastolic dysfunction.
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