海南医学
海南醫學
해남의학
Hainan Medical Journal
2015年
21期
3133-3135
,共3页
陆卫红%杨传高%薄小萍%鲍小京%张涛
陸衛紅%楊傳高%薄小萍%鮑小京%張濤
륙위홍%양전고%박소평%포소경%장도
急性前壁心肌梗死%急诊冠脉介入%左前降支%乳酸%心功能%预后
急性前壁心肌梗死%急診冠脈介入%左前降支%乳痠%心功能%預後
급성전벽심기경사%급진관맥개입%좌전강지%유산%심공능%예후
Acute anterior wall myocardial infarction%Emergency coronary intervention%Left anterior de-scending coronary artery%Lactate%Cardiac function%Prognosis
目的 研究冠脉内乳酸水平对急性心肌梗死患者急诊冠脉介入术后症状改善和心功能的影响.方法 选取2013年1月至2014年6月在我院行急诊冠脉介入治疗的急性前壁心肌梗死患者96例,术中左前降支均为急性闭塞病变,使用血栓抽吸导管取得冠脉内血液10 ml,行乳酸水平测定,根据冠脉内乳酸水平是否大于2 mmol/L,把患者分为高乳酸组31例和低乳酸组65例.观察两组患者术后2 h内胸痛缓解、心电图ST段回落和再灌注心律失常比例以及术后一周心功能不全、左室舒张末内径、射血分数和BNP情况.结果 高乳酸组术后2 h内的胸痛缓解比例、心电图ST段回落比例和再灌注心律失常比例分别为(75.8±8.23)%、(75.1±7.34)%和61.3%,低乳酸组分别为(82.1±8.41)%、(81.6±8.12)%和32.3%,两组间比较差异均有统计学意义(P<0.05).高乳酸组术后一周心功能不全比例、左室舒张末内径、射血分数和BNP分别为71.0%、(46.1±2.13) mm、(47.4±2.36)%和(238.6±12.34) pg/ml,低乳酸组分别为27.7%、(44.6±1.86) mm、(49.8±2.65)%和(193.7±9.86) pg/ml,两组间比较差异均有统计学意义(P<0.05).结论 急性前壁心肌梗死患者冠脉内乳酸水平与术后2 h内患者胸痛缓解情况、ST段回落及再灌注心律失常发生密切相关,同时也对患者术后一周心功能有显著影响.
目的 研究冠脈內乳痠水平對急性心肌梗死患者急診冠脈介入術後癥狀改善和心功能的影響.方法 選取2013年1月至2014年6月在我院行急診冠脈介入治療的急性前壁心肌梗死患者96例,術中左前降支均為急性閉塞病變,使用血栓抽吸導管取得冠脈內血液10 ml,行乳痠水平測定,根據冠脈內乳痠水平是否大于2 mmol/L,把患者分為高乳痠組31例和低乳痠組65例.觀察兩組患者術後2 h內胸痛緩解、心電圖ST段迴落和再灌註心律失常比例以及術後一週心功能不全、左室舒張末內徑、射血分數和BNP情況.結果 高乳痠組術後2 h內的胸痛緩解比例、心電圖ST段迴落比例和再灌註心律失常比例分彆為(75.8±8.23)%、(75.1±7.34)%和61.3%,低乳痠組分彆為(82.1±8.41)%、(81.6±8.12)%和32.3%,兩組間比較差異均有統計學意義(P<0.05).高乳痠組術後一週心功能不全比例、左室舒張末內徑、射血分數和BNP分彆為71.0%、(46.1±2.13) mm、(47.4±2.36)%和(238.6±12.34) pg/ml,低乳痠組分彆為27.7%、(44.6±1.86) mm、(49.8±2.65)%和(193.7±9.86) pg/ml,兩組間比較差異均有統計學意義(P<0.05).結論 急性前壁心肌梗死患者冠脈內乳痠水平與術後2 h內患者胸痛緩解情況、ST段迴落及再灌註心律失常髮生密切相關,同時也對患者術後一週心功能有顯著影響.
목적 연구관맥내유산수평대급성심기경사환자급진관맥개입술후증상개선화심공능적영향.방법 선취2013년1월지2014년6월재아원행급진관맥개입치료적급성전벽심기경사환자96례,술중좌전강지균위급성폐새병변,사용혈전추흡도관취득관맥내혈액10 ml,행유산수평측정,근거관맥내유산수평시부대우2 mmol/L,파환자분위고유산조31례화저유산조65례.관찰량조환자술후2 h내흉통완해、심전도ST단회락화재관주심률실상비례이급술후일주심공능불전、좌실서장말내경、사혈분수화BNP정황.결과 고유산조술후2 h내적흉통완해비례、심전도ST단회락비례화재관주심률실상비례분별위(75.8±8.23)%、(75.1±7.34)%화61.3%,저유산조분별위(82.1±8.41)%、(81.6±8.12)%화32.3%,량조간비교차이균유통계학의의(P<0.05).고유산조술후일주심공능불전비례、좌실서장말내경、사혈분수화BNP분별위71.0%、(46.1±2.13) mm、(47.4±2.36)%화(238.6±12.34) pg/ml,저유산조분별위27.7%、(44.6±1.86) mm、(49.8±2.65)%화(193.7±9.86) pg/ml,량조간비교차이균유통계학의의(P<0.05).결론 급성전벽심기경사환자관맥내유산수평여술후2 h내환자흉통완해정황、ST단회락급재관주심률실상발생밀절상관,동시야대환자술후일주심공능유현저영향.
Objective To evaluate lactate level in coronary artery as a predictor of symptoms improvement and cardiac function after emergency coronary intervention in patients with acute myocardial infarction. Methods Nine-ty-six patients with acute anterior wall myocardial infarction who underwent emergency coronary intervention were chosen in our hospital from January 2013 to June 2014, with all the left anterior descending coronary artery of acute oc-clusive lesions. 10 ml coronary blood was obtained by thrombus suction catheter for lactate level detection. According to coronary lactate level, 31 patients were divided into high lactate level group (≥2 mmol/L), and 65 patients were divided into low lactate level group (<2 mmol/L). Rate of chest pain relief, ECG ST segment decline and reperfusion arrhythmia 2 hours after operation, presence of heart failure, left ventricular end-diastolic diameter, ejection fractions (EF) index and brain natriuretic peptides (BNP) one week after operation were observed. Results Rate of chest pain relief and ECG ST segment decline, reperfusion arrhythmia showed statistically significant difference between high lactate level group [(75.8±8.23)%, (75.1±7.34)%, 61.3%] and low lactate level group [(82.1±8.41)%, (81.6±8.12)%, 32.3%],P<0.05. Pres-ence of heart failure, left ventricular end-diastolic diameter, EF index and BNP also showed statistically significant difference between high lactate level group [71.0%, (46.1±2.13) mm, (47.4±2.36)%, (238.6±12.34) pg/ml] and low lactate level group [27.7%, (44.6 ± 1.86) mm, (49.8 ± 2.65)%, (193.7 ± 9.86) pg/ml], P<0.05. Conclusion The lactate level in coronary artery is closely related with chest pain relief, ST segment decine and reperfusion arrhythmia within 2 hours after operation. At the same time, the lactate level also exerts significant effect on cardiac function one week after operation.