机构地区:[1]陕西省商洛市中心医院心电科,陕西商洛726000
出 处:《心血管康复医学杂志》2016年第6期573-576,共4页Chinese Journal of Cardiovascular Rehabilitation Medicine
摘 要:目的:探讨不稳定型心绞痛(UAP)患者生化指标与心电图特征的关系。方法:选择2014年1月至2014年6月来我院进行诊治的UAP患者130例为研究对象。根据心电图T波是否倒置,患者被分为T波直立组(53例)和T波倒置组(77例);根据ST段是否抬高,患者被分为ST段无抬高组(66例)和ST段抬高组(64例)。比较各组患者的C反应蛋白(CRP)、白细胞计数、心肌肌钙蛋白T(cTnT)、肌酸激酶同工酶(CK-MB)、低密度脂蛋白-胆固醇(LDL-C)、血尿酸(UA)水平和TIMI评分。结果:与T波直立组比较,T波倒置组CRP[(5.34±1.02)mg/L比(9.79±3.18)mg/L]、白细胞计数[(8.42±3.19)109/L比(10.34±2.46)109/L]、cTnT[(0.11±0.02)μg/L比(0.21±0.04)μg/L]、血UA[(3.98±0.57)μmol/L比(4.72±0.86)μmol/L]、LDLC[(321.52±12.79)mmol/L比(357.83±12.14)mmol/L]水平和TIMI评分[(2.66±1.62)分比(4.58±2.31)分]显著升高(P均<0.01);与ST段无抬高组比较,ST段抬高组CRP[(6.38±1.77)mg/L比(9.75±2.56)mg/L]、白细胞计数[(7.59±2.08)109/L比(9.43±2.74)109/L]、cTnT[(0.14±0.03)μg/L比(0.23±0.05)μg/L]、血UA[(3.54±0.52)μmol/L比(4.71±0.76)μmol/L]、LDL-C[(341.05±12.01)mmol/L比(369.23±11.57)mmol/L]水平和TIMI评分[(2.78±1.58)分比(3.92±2.14)分]显著升高(P均<0.01)。结论:心电图上的T波倒置及ST段抬高与不稳定型心绞痛患者的病情有关,通过评价患者的心电图可以为其治疗提供依据。Objective: To explore the relationship among biochemical indexes and ECG features in patients with unsta- ble angina pectoris (UAP). Methods: A total of 130 UAP patients treated in our hospital from Jan 2014 to Jun 2014 were selected. According to presence of inverted T wave or not, patients were divided into normal T wave group (n= 53) and inverted T wave group (n = 77); according to presence of elevated ST segment or not, patients were di- vided into normal ST segment group (n = 66) and ST elevation group (n=64). Levels of C reactive protein (CRP), white blood cell count (WBC), cardiac troponin T (cTnT), creatine kinase isoenzyme MB (CK - MB), low density lipoprotein cholesterol (LDL-C), blood uric acid (UA) and TIMI score were compared among all groups. Results: Compared with normal T wave group, there were significant rise in levels of CRP [ (5.34± 1.02) mg/L vs. (9.79 ±3.18) mg/L], WBC [ (8.42±3.19) 10^9/Lvs. (10.34±2.46) 10^9/L], cTnT[ (0.11±0.02) μg/Lvs. (0.21± 0.04) μg/L], blood UA [ (3.98 ± 0.57) μmol/L vs. (4. 72 ± 0.86)μmol/L], LDL-C [ (321.52 ± 12.79) mmol/L vs. (357.83 ± 12.14) mmol/L] and TIMI score [ (2.66± 1.62) scores vs. (4.58 ± 2.31) scores] in inverted T wave group, P〈0.01 all; compared with normal ST segment group, there were significant rise in levels of CRP [ (6.38 ±1.77) mg/L vs. (9.75± 2.56) mg/L], WBC [ (7.59 ±2.08) 10^9/L vs. (9.43 ± 2.74) 10^9/L], cTnT [ (0.14 ± 0.03) μg/L vs. (0.23 ± 0.05) μg/L], blood UA [ (3.54 ± 0.52) μmol/L vs. (4.71 ± 0.76) μmol/L], LDL-C [ (341.05 ±12.01) mmol/L vs. (369.23± 11.57) mmol/L] and TIMI score [(2.78 ±1.58) scores vs. (3.92 ± 2.14) scores] in ST elevation group, P〈0.01 all. Conclusion: Inverted T wave and ST elevation on ECG are related to status of UAP. Evaluation of patient's ECG can provide evidence for treatment.
分 类 号:R541.409[医药卫生—心血管疾病]
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