海南医学
海南醫學
해남의학
HAINAN MEDICAL JOURNAL
2014年
19期
2828-2829
,共2页
宗文仓%孔令军%傅向华%曹庆艳%张华新%张立强%张金霞
宗文倉%孔令軍%傅嚮華%曹慶豔%張華新%張立彊%張金霞
종문창%공령군%부향화%조경염%장화신%장립강%장금하
心肌梗死%B-型脑钠肽%室内传导阻滞
心肌梗死%B-型腦鈉肽%室內傳導阻滯
심기경사%B-형뇌납태%실내전도조체
Myocardial infarction%B-type natriuretic peptide (BNP)%Intraventricular block
目的:探讨陈旧性心肌梗死合并室内传导阻滞BNP水平变化及对心功能的影响。方法连续入选2013年1~11月我院收治的陈旧性心肌梗死患者255例,根据心电图QRS波时限分为室内传导阻滞组57例,非室内传导阻滞组198例。住院24 h内测定BNP水平,两周测定患者左室舒张末内径(LVEDD)、左室射血分数(LVEF)。结果两组患者在年龄、性别、高血压、糖尿病、NYHA分级等方面比较差异均无统计学意义(P>0.05)。与非室内传导阻滞组比较,室内传导阻滞组BNP水平升高,LVEDD增大,LVEF降低,其差异均有统计学意义(P<0.05)。结论陈旧性心肌梗死合并室内传导阻滞BNP过度分泌参与了左室重构,并影响左心功能。
目的:探討陳舊性心肌梗死閤併室內傳導阻滯BNP水平變化及對心功能的影響。方法連續入選2013年1~11月我院收治的陳舊性心肌梗死患者255例,根據心電圖QRS波時限分為室內傳導阻滯組57例,非室內傳導阻滯組198例。住院24 h內測定BNP水平,兩週測定患者左室舒張末內徑(LVEDD)、左室射血分數(LVEF)。結果兩組患者在年齡、性彆、高血壓、糖尿病、NYHA分級等方麵比較差異均無統計學意義(P>0.05)。與非室內傳導阻滯組比較,室內傳導阻滯組BNP水平升高,LVEDD增大,LVEF降低,其差異均有統計學意義(P<0.05)。結論陳舊性心肌梗死閤併室內傳導阻滯BNP過度分泌參與瞭左室重構,併影響左心功能。
목적:탐토진구성심기경사합병실내전도조체BNP수평변화급대심공능적영향。방법련속입선2013년1~11월아원수치적진구성심기경사환자255례,근거심전도QRS파시한분위실내전도조체조57례,비실내전도조체조198례。주원24 h내측정BNP수평,량주측정환자좌실서장말내경(LVEDD)、좌실사혈분수(LVEF)。결과량조환자재년령、성별、고혈압、당뇨병、NYHA분급등방면비교차이균무통계학의의(P>0.05)。여비실내전도조체조비교,실내전도조체조BNP수평승고,LVEDD증대,LVEF강저,기차이균유통계학의의(P<0.05)。결론진구성심기경사합병실내전도조체BNP과도분비삼여료좌실중구,병영향좌심공능。
Objective To investigate the change of B-type natriuretic peptide (BNP) in the old myocardial in-farction with intraventricular block and the effect on the left ventricular function. Methods A total of 255 patients with old myocardial infarction were included in our hospital from January 2013 to November 2013, which were divid-ed into intraventricular block group (57 cases) and non-intraventricular block group (198 cases) according to electro-cardiographic QRS waves. The level of BNP were measured within 24 hours during hospitalization, and the left ven-tricular end diastolic diameter (LVEDD), left ventricular ejection fraction (LVEF) were observed in the two groups during hospitalization. Results There was no significant difference in age, sex, hypertension, diabetes, NYHA grad-ing between the two groups (P>0.05). Compared with non-intraventricular group, the level of BNP were higher, LVEDD were larger, and LVEF were lower in intraventricular block group (P<0.05). Conclusion It is indicated that the over secretion of BNP in old myocardial infarction patients with intraventricular block is involved in the left ven-tricular remodeling and affects the left ventricular function.