临床和实验医学杂志
臨床和實驗醫學雜誌
림상화실험의학잡지
JOURNAL OF CLINICAL AND EXPERIMENTAL MEDICINE
2015年
7期
556-558
,共3页
急性前壁心肌梗死%急性下壁心肌梗死%心电图%冠脉造影%对应性变化
急性前壁心肌梗死%急性下壁心肌梗死%心電圖%冠脈造影%對應性變化
급성전벽심기경사%급성하벽심기경사%심전도%관맥조영%대응성변화
Anterior myocardial infarction%Acute inferior myocardial infarction%Admission electrocardiogram%Coronary angiography%Reciprocal changes
目的:探讨急性前壁和前壁合并下壁心肌梗死患者入院时心电图对冠状动脉造影所示病变之间的关系及预测价值。方法回顾性分析2013年1月至2014年6月收治的248例前壁 ST 段抬高型心肌梗死(ASTEMI)患者入院心电图及冠状动脉造影资料。按心电图下壁导联 ST 段变化将其分为:急性前壁 ST 段抬高型心肌梗死合并下壁导联ST 段抬高组(ASTEMI + Ie)和急性前壁 ST 段抬高型心肌梗死合并下壁导联 ST 段压低组(ASTEMI + Id);按冠状动脉造影结果分为:单支血管病变(SLAD)和多支血管病变(MAD)。结果心电图表现为 ASTEMI + Ie 者78例(31.5%), ASTEMI + Id 者170例(68.5%)。冠状动脉造影有132例(53.2%)。ASTEMI + Ie 与 ASTEMI + Id 组中 SLAD、MAD 比率无显著差异(χ2=0.033,P >0.05)。ASTEMI + Id 患者中,aVL、V6导联出现 ST 段压低累及 MVD 情况均明显多于SLAD(χ2=17.015,χ2=21.147,P <0.01)。累及 LAD 的 MVD 患者中,aVL、V4、V5、V6导联 ST 段压低的比率明显多于SLAD 患者,差异均有统计学意义( P <0.01)。结论当 ASTEMI 患者入院心电图下壁导联有对应性变化,前侧壁导联ST 段压低,则提示可能为 MVD 病变。
目的:探討急性前壁和前壁閤併下壁心肌梗死患者入院時心電圖對冠狀動脈造影所示病變之間的關繫及預測價值。方法迴顧性分析2013年1月至2014年6月收治的248例前壁 ST 段抬高型心肌梗死(ASTEMI)患者入院心電圖及冠狀動脈造影資料。按心電圖下壁導聯 ST 段變化將其分為:急性前壁 ST 段抬高型心肌梗死閤併下壁導聯ST 段抬高組(ASTEMI + Ie)和急性前壁 ST 段抬高型心肌梗死閤併下壁導聯 ST 段壓低組(ASTEMI + Id);按冠狀動脈造影結果分為:單支血管病變(SLAD)和多支血管病變(MAD)。結果心電圖錶現為 ASTEMI + Ie 者78例(31.5%), ASTEMI + Id 者170例(68.5%)。冠狀動脈造影有132例(53.2%)。ASTEMI + Ie 與 ASTEMI + Id 組中 SLAD、MAD 比率無顯著差異(χ2=0.033,P >0.05)。ASTEMI + Id 患者中,aVL、V6導聯齣現 ST 段壓低纍及 MVD 情況均明顯多于SLAD(χ2=17.015,χ2=21.147,P <0.01)。纍及 LAD 的 MVD 患者中,aVL、V4、V5、V6導聯 ST 段壓低的比率明顯多于SLAD 患者,差異均有統計學意義( P <0.01)。結論噹 ASTEMI 患者入院心電圖下壁導聯有對應性變化,前側壁導聯ST 段壓低,則提示可能為 MVD 病變。
목적:탐토급성전벽화전벽합병하벽심기경사환자입원시심전도대관상동맥조영소시병변지간적관계급예측개치。방법회고성분석2013년1월지2014년6월수치적248례전벽 ST 단태고형심기경사(ASTEMI)환자입원심전도급관상동맥조영자료。안심전도하벽도련 ST 단변화장기분위:급성전벽 ST 단태고형심기경사합병하벽도련ST 단태고조(ASTEMI + Ie)화급성전벽 ST 단태고형심기경사합병하벽도련 ST 단압저조(ASTEMI + Id);안관상동맥조영결과분위:단지혈관병변(SLAD)화다지혈관병변(MAD)。결과심전도표현위 ASTEMI + Ie 자78례(31.5%), ASTEMI + Id 자170례(68.5%)。관상동맥조영유132례(53.2%)。ASTEMI + Ie 여 ASTEMI + Id 조중 SLAD、MAD 비솔무현저차이(χ2=0.033,P >0.05)。ASTEMI + Id 환자중,aVL、V6도련출현 ST 단압저루급 MVD 정황균명현다우SLAD(χ2=17.015,χ2=21.147,P <0.01)。루급 LAD 적 MVD 환자중,aVL、V4、V5、V6도련 ST 단압저적비솔명현다우SLAD 환자,차이균유통계학의의( P <0.01)。결론당 ASTEMI 환자입원심전도하벽도련유대응성변화,전측벽도련ST 단압저,칙제시가능위 MVD 병변。
Objective To analyze the predictive values of admission Electrocardiogram(ECG)for identifying the coronary culprit vessel in predicting the infarct or multivessel disease(MVD)in patients with acute anterior or anterior - inferior ST segment elevation myocardial infarc-tion. Methods The ECG and coronary arterial angiographic data of 248 patients were retrospectively investigated with the diagnosis of anterior AMI(ASTEMI)between 2013 January and 2014 June. According to the ECG with or without ST - segment elevation or ST - segment depression, these patients were divided in 2 groups:ASTEMI + Ie group and ASTEMI + Id group. According to the coronary angiography findings,patients can be divided into SLAD or MVD. Results The ECG showed 78(31. 5% )cases in ASTEMI + Ie group and 170(68. 5% )cases in ASTEMI + Id group. There were no difference in the radio of SLAD and MAD between ASTEMI + Ie group and ASTEMI + Id group(χ2 = 0. 033,P > 0. 05). The ST - segment depression in AVL and V6 significantly correlated with MVD in ASTEMI + Id group. The association between the presence of MVD and ST - segment depression in leads aVL ,V4,V5 and V6 was significant(all P < 0. 01). Conclusion In the admission ECG,ST - seg-ment depression in ASTEMI patients who with reciprocal changes in inferior leads associated with MVD.