中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2015年
9期
1505-1508
,共4页
心力衰竭%预后%红细胞分布宽度
心力衰竭%預後%紅細胞分佈寬度
심력쇠갈%예후%홍세포분포관도
Heart failure%Prognosis%Red blood cell distribution width
目的:探讨慢性心力衰竭患者红细胞分布宽度(RDW)与心功能的关系及其对预后评估的意义。方法选取152例慢性心力衰竭患者,随访2年。(1)按照入院时的心功能水平将患者分为3组(NYHAⅡ、Ⅲ、Ⅳ级),分别进行RDW、NT-proBNP、LVEF、LVDd的比较;(2)根据入院时患者的RDW水平分为2组(正常组、增高组),分别进行NT-proBNP、LVEF、LVDd、恶性心律失常发生率、2年死亡率的比较;(3)根据随访结束时患者的转归分为存活组和死亡组,分别比较RDW、NT-proBNP、LVEF、LVDd、恶性心律失常发生率。结果(1)不同心功能分级的慢性心力衰竭患者 RDW、NT-proBNP、LVDd、LVEF 间差异有统计学意义(P<0.05)。(2)不同RDW水平患者NT-proBNP、LVDd、LVEF、发生恶性心律失常事件、2年死亡率比较,差异均有统计学意义(P<0.05)。(3)死亡组与存活组在 RDW、NT-proBNP、LVEF 方面比较,差异有统计学意义(P<0.05)。结论在慢性心力衰竭患者RDW与心功能密切相关,为预后的评估提供了新的方法。
目的:探討慢性心力衰竭患者紅細胞分佈寬度(RDW)與心功能的關繫及其對預後評估的意義。方法選取152例慢性心力衰竭患者,隨訪2年。(1)按照入院時的心功能水平將患者分為3組(NYHAⅡ、Ⅲ、Ⅳ級),分彆進行RDW、NT-proBNP、LVEF、LVDd的比較;(2)根據入院時患者的RDW水平分為2組(正常組、增高組),分彆進行NT-proBNP、LVEF、LVDd、噁性心律失常髮生率、2年死亡率的比較;(3)根據隨訪結束時患者的轉歸分為存活組和死亡組,分彆比較RDW、NT-proBNP、LVEF、LVDd、噁性心律失常髮生率。結果(1)不同心功能分級的慢性心力衰竭患者 RDW、NT-proBNP、LVDd、LVEF 間差異有統計學意義(P<0.05)。(2)不同RDW水平患者NT-proBNP、LVDd、LVEF、髮生噁性心律失常事件、2年死亡率比較,差異均有統計學意義(P<0.05)。(3)死亡組與存活組在 RDW、NT-proBNP、LVEF 方麵比較,差異有統計學意義(P<0.05)。結論在慢性心力衰竭患者RDW與心功能密切相關,為預後的評估提供瞭新的方法。
목적:탐토만성심력쇠갈환자홍세포분포관도(RDW)여심공능적관계급기대예후평고적의의。방법선취152례만성심력쇠갈환자,수방2년。(1)안조입원시적심공능수평장환자분위3조(NYHAⅡ、Ⅲ、Ⅳ급),분별진행RDW、NT-proBNP、LVEF、LVDd적비교;(2)근거입원시환자적RDW수평분위2조(정상조、증고조),분별진행NT-proBNP、LVEF、LVDd、악성심률실상발생솔、2년사망솔적비교;(3)근거수방결속시환자적전귀분위존활조화사망조,분별비교RDW、NT-proBNP、LVEF、LVDd、악성심률실상발생솔。결과(1)불동심공능분급적만성심력쇠갈환자 RDW、NT-proBNP、LVDd、LVEF 간차이유통계학의의(P<0.05)。(2)불동RDW수평환자NT-proBNP、LVDd、LVEF、발생악성심률실상사건、2년사망솔비교,차이균유통계학의의(P<0.05)。(3)사망조여존활조재 RDW、NT-proBNP、LVEF 방면비교,차이유통계학의의(P<0.05)。결론재만성심력쇠갈환자RDW여심공능밀절상관,위예후적평고제공료신적방법。
Objective To investigate the relationship between red cell distribution width (RDW) and cardiac function class and to predict the prognosis in patients with chronic heart failure. Methods 152 cases of chronic heart failure were followed up for 2 years. (1)According to cardiac function class, the patients were divided into 3 groups (NYHAⅡ, Ⅲ, Ⅳ), RDW, NT-proBNP, LVEF, LVDd were compared between the 3 groups. (2)According to RDW levels, the patients were divided into 2 groups (normal and high), NT-proBNP, LVEF, LVDd, fatal arrhythmia occurrence, death rate were respectively compared. (3)According to the outcomes, the patients were divided into survival group and death group, RDW, NT-proBNP, LVEF, LVDd and the incidence of fatal arrhythmia were respectively compared. Results (1)There was statistically significant difference between different classification of cardiac function in RDW, NT-proBNP, LVDd, LVEF (P<0.05). (2)There was statistically significant difference between 2 RDW levels in NT-proBNP, LVDd, LVEF, the occurrence of fatal arrhythmia and prognosis (P<0.05). (3) RDW, NT-proBNP, LVEF in death group compared with survival group, the difference is statistically significant (P<0.05). Conclusion In patients with chronic heart failure, RDW was closely related with cardiac function, it maybe provide a new method for the evaluation of prognosis.