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- acute non ST segment elevation myocardial infarct 急性非ST段抬高心肌梗死
- non ST segment elevation acute coronary syndrome 非ST段抬高的急性冠状动脉综合征
- Non ST segment elevation myocardial infarction 非ST段抬高急性心肌梗死
- Objective To observe the roles of ST segment elevation in lead aVR during tachycardia in differentiating the narrow QRS complex tachycardia and locating the accessory pathway. 目的:观察aVR导联ST段抬高对窄QRS波心动过速的鉴别及旁道定位作用。
- ST segment elevation in lead aVR has important values in differentiating AVRT with AVNRT and preliminarily locating the accessory pathway of narrow QRS complex tachycardia. aVR导联ST段抬高有助于鉴别窄QRS波心动过速及旁道定位。
- Among 39 episodes of AVRT with aVR ST segment elevation, there were 28 left side, 7 right side, 3 posterior septal, and 1 antero septal accessory pathways. 在39例aVR导联ST段抬高的AVRT中,有28例位于左旁道,7例位于右旁道,3例位于后间隔,1例位于前间隔。
- The prevalence of aVR ST segment elevation was 67.2% for AVRT, 16.1% for AVNRT(P< 0.05). The sensitivity, specificity, and accuracy of aVR ST segment elevation in differentiating AVRT from AVNRT were 67.2% , 83.9% and 75.8% , respectively. aVR导联ST段抬高在AVRT发生率为67.;2%25;AVNRT为16
- ECG showed first degree atrioventricular block and ST segment elevations. 心电图显示1度房室传导阻滞和ST段抬高。
- The sensitivity, specificity, positive predictive value, and accuracy of aVR ST segment elevation to localize left side accessory pathways were 77.8% , 50.0% , 71.8% and 76.5% , respectively(P< 0.05). aVR导联ST段抬高定位左侧旁道的敏感性、特异性、阳性预测值和准确性分别是77.;8%25、50
- Method: Six patients without previous myocardial infarction who developed ST segment elevation during exercise testing were underwent coronary angiography and rest electrocardiography, and Bruce protocol were used during exercise test. 方法 :对无MI而运动诱发心电图ST段抬高的患者进行静息心电图、运动试验及冠脉造影检查 ,运动试验采用Bruce方案。
- All five patients had experienced episodes of syncope or aborted sudden death, ECG at rest showed coved type or saddleback type ST segment elevation in more than one precordial leads of V1,V2 and V3, with J wave > 2mm. 5个病人均有晕厥史，心电图静息时均表现为右侧胸前区导联V1，V2，V3中至少一个以上有ST段呈下斜形或鞍背状抬高，J点抬高超过2mm。
- Methods: Twelve patients were diagnosed as variant angina, depending on ST segment elevation of 12 leads electrocardiograph (ECG) while having chest pain at rest, and ST segment return to baseline. 方法：根据在静息状态下发生心绞痛，床旁12导联体表心电图或动态心电图监测证实心绞痛发作时ST段抬高，胸痛缓解后ST段恢复至基线，有12例患者确诊为变异型心绞痛。
- Methods The patients chosen were divided into two groups by ST segment elevation or not.Then to compare inflammation sign, myocardial infarction sign and TIMI risk fraction between the two groups. 方法入选患者按心电非ST段抬高与ST段抬高分组，比较两组患者炎症标志、心肌细胞坏死标志和TIMI危险分数。
- Keywords non ST segment elevation acute coronary syndrome;percutaneous coronary intervention;nadroparin; 非ST段抬高的急性冠状动脉综合征;经皮冠状动脉介入治疗;那屈肝素;
- acute ST segment elevation myocardial infarction 急性ST段抬高心肌梗死
- Objective:To evaluate the effect of tirofiban on TIMI flow in patients with ST segment elevating of treadmill exercise test. 目的:观察盐酸替罗非班对平板运动试验中ST段抬高患者TIMI血流分级的影响。
- Keywords Cyclooxygenase;Adhesion Molecule;Inflammatory Reaction;Platelet Activation;Propyl Gallate;non ST Segment Elevation Acute Coronary Syndrome; 环氧合酶;粘附分子;炎症反应;血小板活化;赤芍801;非ST段抬高急性冠脉综合征;
- Objective: To investigate the optimal time and the effect of the treatment with percutaneous coronary intervention (PCI) for patients with ST segment elevate myocardial infarction(STEMI) by comparing different time in patients with direct PCI. 目的:通过比较<12h直接经皮冠状动脉介入治疗(percutaneous coronaryintervention;PCI)与>12h直接PCI对ST段抬高性心肌梗死(ST segmentelevate myocardial infarction;STEMI)患者心功能及主要心血管事件的影响;探讨最佳直接PCI治疗时机和>12h直接PCI的疗效。
- Acute ST segment elevation myocardial infarction(STEMI) 急性ST段抬高性心肌梗死
- Non - ST segment elevation 非ST段抬高
