中国循环杂志
中國循環雜誌
중국순배잡지
CHINESE CIRCULATION JOURNAL
2014年
6期
444-447
,共4页
郑黎晖%姚焰%陈文生%包静汝%张澍
鄭黎暉%姚燄%陳文生%包靜汝%張澍
정려휘%요염%진문생%포정여%장주
心房颤动%N-末端B型利钠肽原%肥胖%心力衰竭
心房顫動%N-末耑B型利鈉肽原%肥胖%心力衰竭
심방전동%N-말단B형리납태원%비반%심력쇠갈
Atrial ifbrillation%N-terminal proB-type natriuretic peptide%Obesity%Heart failure
目的:近来有研究发现,在心力衰竭、急性心肌梗死等人群中,超重和肥胖状态可影响血浆N-末端B型利钠肽原(NT-proBNP)浓度。超重和肥胖是否影响心房颤动(房颤)患者的血浆NT-proBNP水平尚少见文献报道。本文旨在探讨房颤患者血浆NT-proBNP浓度与体质指数(BMI)的关系。
<br> 方法:连续入选239例因房颤于我院行导管消融治疗的患者,记录临床情况,测量身高、体重计算BMI,测定血浆NT-proBNP浓度。将患者分为超重和肥胖组(BMI≥25 kg/m2)及非超重和肥胖组(BMI<25 kg/m2)。比较两组间血浆NT-proBNP浓度的差别,分析LogNT-proBNP与BMI的相关性。
<br> 结果:239例中超重和肥胖组129例(54%)。比较非超重和肥胖组,超重和肥胖组的年龄更轻,非阵发性房颤、高血压及糖尿病的比例更高,左心房内径及左心室舒张末期内径更大。超重和肥胖组的血浆NT-proBNP浓度低于非超重和肥胖组[(456±201) fmol/ml vs (601±266) fmol/ml(P<0.001)],且在不同年龄、性别及合并高血压组中超重和肥胖者的血浆NT-proBNP浓度均明显低于非超重和肥胖者(P<0.01),两组比较差异均有统计学意义。BMI与LogNT-proBNP间存在负相关关系(r=-0.306,P<0.001),而且这一负相关性在不同性别及不同体重组内仍然存在(P<0.001)。多因素回归分析显示BMI是LogNT-proBNP的独立预测因子(t=-10.159,P<0.001)。
<br> 结论:房颤患者的血浆NT-proBNP浓度与BMI呈负相关。
目的:近來有研究髮現,在心力衰竭、急性心肌梗死等人群中,超重和肥胖狀態可影響血漿N-末耑B型利鈉肽原(NT-proBNP)濃度。超重和肥胖是否影響心房顫動(房顫)患者的血漿NT-proBNP水平尚少見文獻報道。本文旨在探討房顫患者血漿NT-proBNP濃度與體質指數(BMI)的關繫。
<br> 方法:連續入選239例因房顫于我院行導管消融治療的患者,記錄臨床情況,測量身高、體重計算BMI,測定血漿NT-proBNP濃度。將患者分為超重和肥胖組(BMI≥25 kg/m2)及非超重和肥胖組(BMI<25 kg/m2)。比較兩組間血漿NT-proBNP濃度的差彆,分析LogNT-proBNP與BMI的相關性。
<br> 結果:239例中超重和肥胖組129例(54%)。比較非超重和肥胖組,超重和肥胖組的年齡更輕,非陣髮性房顫、高血壓及糖尿病的比例更高,左心房內徑及左心室舒張末期內徑更大。超重和肥胖組的血漿NT-proBNP濃度低于非超重和肥胖組[(456±201) fmol/ml vs (601±266) fmol/ml(P<0.001)],且在不同年齡、性彆及閤併高血壓組中超重和肥胖者的血漿NT-proBNP濃度均明顯低于非超重和肥胖者(P<0.01),兩組比較差異均有統計學意義。BMI與LogNT-proBNP間存在負相關關繫(r=-0.306,P<0.001),而且這一負相關性在不同性彆及不同體重組內仍然存在(P<0.001)。多因素迴歸分析顯示BMI是LogNT-proBNP的獨立預測因子(t=-10.159,P<0.001)。
<br> 結論:房顫患者的血漿NT-proBNP濃度與BMI呈負相關。
목적:근래유연구발현,재심력쇠갈、급성심기경사등인군중,초중화비반상태가영향혈장N-말단B형리납태원(NT-proBNP)농도。초중화비반시부영향심방전동(방전)환자적혈장NT-proBNP수평상소견문헌보도。본문지재탐토방전환자혈장NT-proBNP농도여체질지수(BMI)적관계。
<br> 방법:련속입선239례인방전우아원행도관소융치료적환자,기록림상정황,측량신고、체중계산BMI,측정혈장NT-proBNP농도。장환자분위초중화비반조(BMI≥25 kg/m2)급비초중화비반조(BMI<25 kg/m2)。비교량조간혈장NT-proBNP농도적차별,분석LogNT-proBNP여BMI적상관성。
<br> 결과:239례중초중화비반조129례(54%)。비교비초중화비반조,초중화비반조적년령경경,비진발성방전、고혈압급당뇨병적비례경고,좌심방내경급좌심실서장말기내경경대。초중화비반조적혈장NT-proBNP농도저우비초중화비반조[(456±201) fmol/ml vs (601±266) fmol/ml(P<0.001)],차재불동년령、성별급합병고혈압조중초중화비반자적혈장NT-proBNP농도균명현저우비초중화비반자(P<0.01),량조비교차이균유통계학의의。BMI여LogNT-proBNP간존재부상관관계(r=-0.306,P<0.001),이차저일부상관성재불동성별급불동체중조내잉연존재(P<0.001)。다인소회귀분석현시BMI시LogNT-proBNP적독립예측인자(t=-10.159,P<0.001)。
<br> 결론:방전환자적혈장NT-proBNP농도여BMI정부상관。
Objective: It is known that overweight/obesity may affect plasma level of N-terminal proB-type natriuretic peptide (NT-proBNP) in patients with acute heart failure and myocardial infarction. We want to investigate the relationship between overweight/obesity and plasma level of NT-proBNP in patients with atrial ifbrillation (AF).
<br> Methods: A total of 239 consecutive AF patients with catheter ablation were evaluated and divided into 2 groups. Overweight/obesity group, the patients with BMI≥25kg/m2,n=129 and Non overweight/obesity group, the patients with BMI <25 kg/m2,n=110. The clinical information with body weight, height, BMI, plasma level of NT-proBNP were recorded, the relationship between Log NT-proBNP and BMI were analyzed in all patients.
<br> Results: The patients in Overweight/obesity group had the younger age, higher ratio of AF, hypertension, diabetes mellitus, with larger left atrial diameter and left ventricular diastolic diameter. Overweight/obesity group had lower plasma level of NT-proBNP than that in Non overweight/obesity group, (456±201) fmol/ml vs (601±266) fmol/ml, P<0.001, such difference in spite of patients’ age, gender and combining with hypertension, allP<0.01. There was an inverse relationship between BMI and Log NT-proBNP (r=-0.306,P<0.001), this relationship presented no matter of age and body weight,P<0.001. Multivariate regression analysis indicated that BMI was an independent predictors for Log NT-proBNP, (t=-10.159,P<0.001).
<br> Conclusion: Plasma level of NT-proBNP is negatively related to BMI in AF patients.