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短期血压变异性与老年急性ST段抬高型心肌梗死患者介入治疗后全因死亡的关系
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作者 王进 张新贵 +1 位作者 王长虹 鲜廉杰 《中华老年心脑血管病杂志》 北大核心 2026年第1期23-26,共4页
目的探究老年急性ST段抬高型心肌梗死(ST-segment elevation myocardial infarction,STEMI)患者直接经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)术后短期血压变异性与术后3年全因死亡的关系。方法选取2020年6月至202... 目的探究老年急性ST段抬高型心肌梗死(ST-segment elevation myocardial infarction,STEMI)患者直接经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)术后短期血压变异性与术后3年全因死亡的关系。方法选取2020年6月至2022年6月南阳市第一人民医院全科医学科收治的行直接PCI术的老年STEMI患者130例,根据随访3年生存情况分为死亡组30例和生存组100例。评估24 h内血压变异性[收缩压变异性(systolic blood pressure variability,SBPV)、舒张压变异性(diastolic blood pressure variability,DBPV)、昼间收缩压标准差(daytime systolic standard deviation,dSSD)、昼间舒张压标准差、夜间收缩压标准差(nocturnal systolic standard deviation,nSSD)、夜间舒张压标准差(nocturnal diastolic standard deviation,nDSD)]与老年STEMI患者PCI术后3年全因死亡的关系。结果死亡组年龄、Gensini评分、Killip分级Ⅲ~Ⅳ级、病变血管数≥2支比例明显高于生存组,差异有统计学意义(P<0.01)。死亡组PCI术后24 h内SBPV、DBPV、dSSD、nSSD、nDSD明显高于生存组,差异有统计学意义(P<0.05,P<0.01)。多因素logistic回归分析显示,SBPV、DBPV是老年STEMI患者直接PCI术后3年全因死亡的影响因素(OR=4.533,95%CI:1.576~13.037,P<0.01;OR=3.181,95%CI:1.164~8.694,P<0.05)。ROC曲线分析显示,SBPV、DBPV及两者联合预测老年STEMI患者直接PCI术后3年全因死亡的曲线下面积分别为0.835、0.793、0.912,SBPV和DBPV联合对老年STEMI患者直接PCI术后3年全因死亡的预测价值高于单独检测。结论老年STEMI患者直接PCI术后短期血压变异性与术后3年全因死亡有关,SBPV、DBPV对老年STEMI患者直接PCI术后3年全因死亡有一定的预测价值。 展开更多
关键词 st段抬高型心肌梗死 经皮冠状动脉介入治疗 死亡
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冠状动脉树描述和病变评估对急诊经皮冠状动脉介入治疗的STEMI病人住院期间新发心房颤动的预测价值
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作者 夏林虎 魏腾飞 +2 位作者 涂胜 李东戈 江荣炎 《安徽医药》 2026年第1期107-112,共6页
目的分析冠状动脉树描述和病变评估(CatLet)评分在急诊经皮冠状动脉介入治疗(PCI)的急性ST段抬高型心肌梗死(STEMI)病人住院期间新发心房颤动(NOAF)的预测价值。方法连续入选2021年1月至2023年3月于亳州市人民医院行经皮冠状动脉介入治... 目的分析冠状动脉树描述和病变评估(CatLet)评分在急诊经皮冠状动脉介入治疗(PCI)的急性ST段抬高型心肌梗死(STEMI)病人住院期间新发心房颤动(NOAF)的预测价值。方法连续入选2021年1月至2023年3月于亳州市人民医院行经皮冠状动脉介入治疗的STEMI病人396例,根据术中CatLet评分分为高分组≥25分(192例),低分组<25分(204例);分析两组基线资料及住院期间NOAF发病率差异,应用二元logistic回归分析STEMI病人住院期间NOAF的危险因素,绘制受试者操作特征曲线(ROC曲线)评估CatLet评分对STEMI病人住院期间NOAF的预测价值。结果396例STEMI住院病人NOAF45例(11.4%);CatLet高分组38例,低分组7例(19.8%比3.4%,P<0.001)。与低分组相比,高分组在KillipⅡ~Ⅳ级比例、N末端B型脑钠肽前体(NT-ProBNP)水平、肌钙蛋白I(CtnI)值、多支血管病变例数、慢/无复流比例明显升高,左心室射血分数(LVEF)值明显降低(P<0.001);经二元logistic回归分析显示:CatLet评分、年龄、Killip分级、左心房内径(LAD)、多支血管病变(3支冠状动脉血管中至少有2支血管存在狭窄且程度≥50%)、冠状动脉病变的复杂性及严重程度(Syntax)评分是STEMI病人住院期间出现NOAF的独立危险因素;CatLet评分预测STEMI病人住院期间NOAF的曲线下面积(AUC)为0.78,灵敏度93.3%,特异度52.4%。结论CatLet评分、年龄、Killip分级、左心房内径、多支血管病变、Syntax评分是STEMI病人住院期间出现NOAF的独立危险因素,CatLet评分对STEMI病人住院期间NOAF有一定的预测价值。 展开更多
关键词 st段抬高型心肌梗死 冠状动脉树描述和病变评估(CatLet) 心房颤动 经皮冠状动脉内介入治疗 肌钙蛋白Ⅰ 预测价值
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相关血清生物标志物与急性ST段抬高型心肌梗死患者介入治疗术后临床转归的关系
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作者 安跃振 于倩 +4 位作者 刘帅 王佳旺 郭晋平 魏志杰 张雷 《中华老年心脑血管病杂志》 北大核心 2026年第1期4-8,共5页
目的探究血清摄食抑制因子1(nesfatin-1,NSF-1)、甲壳质酶蛋白40(chitinase protein 40,YKL-40)及脂蛋白相关磷脂酶A2(lipoprotein-associated phospholipase A2,Lp-PLA2)水平与急性ST段抬高型心肌梗死(ST-segment elevation myocardial... 目的探究血清摄食抑制因子1(nesfatin-1,NSF-1)、甲壳质酶蛋白40(chitinase protein 40,YKL-40)及脂蛋白相关磷脂酶A2(lipoprotein-associated phospholipase A2,Lp-PLA2)水平与急性ST段抬高型心肌梗死(ST-segment elevation myocardial infarction,STEMI)患者经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)术后左心室重构和临床转归的关系。方法前瞻性收集2024年9月至2025年1月沧州市中心医院收治的行PCI的STEMI患者123例,依据术后随访6个月临床转归结果分为预后良好组78例(痊愈和好转)和预后不佳组45例(恶化和死亡)。比较两组左心室重构指标及血清NSF-1、YKL-40、Lp-PLA2水平,采用Pearson相关性分析STEMI患者PCI术后血清NSF-1、YKL-40、Lp-PLA2水平与左心室重构指标的相关性,多因素logistic回归分析影响STEMI患者PCI术后预后情况的危险因素,ROC曲线分析血清NSF-1、YKL-40、Lp-PLA2水平对预后的预测价值。结果预后不佳组左心室舒张末期容积(left ventricular end-diastolic volume,LVEDV)、左心室收缩末期容积(left ventricular end-systolic volume,LVESV)、YKL-40、Lp-PLA2水平明显高于预后良好组,左心室射血分数(left ventricular ejection fraction,LVEF)、NSF-1水平明显低于预后良好组,差异有统计学意义(P<0.01)。Pearson相关性分析显示,STEMI患者PCI术后血清NSF-1水平与LVEDV、LVESV呈负相关,与LVEF呈正相关(P<0.01);血清YKL-40、Lp-PLA2水平与LVEDV、LVESV呈正相关,与LVEF呈负相关(P<0.01)。多因素logistic回归分析显示,血清NSF-1水平是STEMI患者PCI术后预后的保护因素,YKL-40、Lp-PLA2是STEMI患者PCI术后预后的危险因素(P<0.05,P<0.01)。ROC曲线分析显示,血清NSF-1、YKL-40、Lp-PLA2联合预测STEMI患者PCI术后的曲线下面积明显高于单独预测(0.917 vs 0.864、0.807、0.778,P<0.01)。结论血清NSF-1、YKL-40、Lp-PLA2水平与STEMI患者PCI术后左心室重构和临床转归有关,各指标联合预测可以更好地对预后不佳进行评估。 展开更多
关键词 st段抬高型心肌梗死 1-烷基-2-乙酰甘油磷酸胆碱酯酶 摄食抑制因子1
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Facilitator or Barrier?A Systematic Review on the Relationship between Artificial Intelligence Technologies and the Development of Critical Thinking Skills 被引量:2
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作者 Haoming Lin Wei Wei Handan Lu 《教育技术与创新》 2025年第2期11-24,共14页
The advancement of Artificial Intelligence(AI)has garnered significant attention within the academic research community,reflecting the prevailing zeitgeist.However,there is a paucity of literature that has delved into... The advancement of Artificial Intelligence(AI)has garnered significant attention within the academic research community,reflecting the prevailing zeitgeist.However,there is a paucity of literature that has delved into its connection with the higher order thinking skills of human beings.The purpose of this systematic review is to investigate the relationship between AI utilization and the development of critical thinking(CT)in the field of education.A systematic literature search was performed in two databases,Web of Science and Scopus,with a focus on empirical studies related to AI and CT.The review process followed the PRISMA framework and adopted a bottom-up approach,Ultimately,the integrated review synthesized 21 eligible studies from a total of 649 articles.The systematic review identified three relationships between AI technologies and CT.The results suggest that AI technologies can help to enhance learners’CT skills(n=13).However,excessive or inappropriate utilization of AI may hinder CT development(n=7).Moreover,the cultivation of CT skills has been shown to positively influence the effectiveness of AI utilization(n=4).This article represents the first literature review to delve into the reciprocal relationship between AI implementation and CT development within the education field,striving to illuminate the ways in which learners can enhance their higher-order thinking skills through more effective utilization of AI technologies. 展开更多
关键词 artificial intelligence critical thinking systematic review higher-order thinking education
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血清NID1、FLAD1水平对STEMI患者PCI后心室重塑的预测价值
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作者 李楠 郝媛媛 申怡博 《中南医学科学杂志》 2026年第1期106-109,共4页
目的分析血清巢蛋白1(NID1)及黄素腺嘌呤二核苷酸合成酶1(FLAD1)水平对ST段抬高型心肌梗死(STEMI)患者经皮冠脉介入术(PCI)后心室重塑的预测价值。方法选取157例PCI后的STEMI患者,根据术后随访6个月是否发生心室重塑将其分为重构组(41例... 目的分析血清巢蛋白1(NID1)及黄素腺嘌呤二核苷酸合成酶1(FLAD1)水平对ST段抬高型心肌梗死(STEMI)患者经皮冠脉介入术(PCI)后心室重塑的预测价值。方法选取157例PCI后的STEMI患者,根据术后随访6个月是否发生心室重塑将其分为重构组(41例)与无重构组(116例)。比较两组术前血清NID1、FLAD1水平及心室重塑指标[左室舒张末内径(LVEDD)、舒张末期室间隔厚度(IVSd)、左心室后壁舒张末期厚度(LVPWd)、左室舒张末容积(LVEDV)、左心室质量指数(LVMI)]水平。采用多因素Logistic回归分析STEMI患者PCI后发生心室重塑的影响因素。通过ROC曲线评估血清NID1和FLAD1对STEMI患者PCI后发生心室重塑的预测效能。结果与无重构组相比,重构组冠状动脉最大狭窄程度、Gensini评分、甘油三酯、NID1、LVEDD、IVSd、LVPWd、LVMI、LVEDV水平均升高(P<0.05),FLAD1水平降低(P<0.05)。心室重塑指标与血清NIDI水平呈正相关(P<0.001);与血清FLAD1水平呈负相关(P<0.001)。NID1、FLAD1水平、冠状动脉最大狭窄程度及Gensini评分是STEMI患者PCI后发生心室重塑的影响因素(P<0.05);血清NIDI、FLAD1两者联合预测患者PCI后发生心室重塑的AUC值高于单独指标预测值(P<0.05)。结论血清NID1、FLAD1水平对STEMI患者PCI后发生心室重塑具有较高的预测价值,两者联合预测值高于单独指标预测值。 展开更多
关键词 st段抬高型心肌梗死 心室重塑 巢蛋白1 黄素腺嘌呤二核苷酸合成酶1 经皮冠脉介入术
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Cultivation of Students’Critical Thinking Ability in College English Audio-Visual and Oral Teaching 被引量:1
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作者 Hui Zhang 《Journal of Contemporary Educational Research》 2025年第6期36-41,共6页
With the increasingly prominent trend of globalization,English,as the common language of international communication,plays an increasingly important role in university education.As a key link in English teaching,the c... With the increasingly prominent trend of globalization,English,as the common language of international communication,plays an increasingly important role in university education.As a key link in English teaching,the college English audio-visual oral course not only imparts language knowledge and skills,but also shoulders the important task of cultivating students’critical thinking.As one of the essential core qualities of modern talents,critical thinking ability plays an irreplaceable role in students’in-depth understanding of English knowledge,improving intercultural communication ability and cultivating innovative thinking.This paper expounds the significance of cultivating students’critical thinking ability in college English audio-visual and oral teaching,and puts forward a series of innovative teaching strategies to cultivate students’critical thinking ability combined with practical teaching experience and cutting-edge education theory,in order to provide new ideas and practical guidance for the improvement of college English teaching quality and the development of students’comprehensive quality. 展开更多
关键词 Critical thinking ability College English Audio-visual and oral teaching
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ST段抬高型急性心肌梗死经皮冠状动脉介入治疗后并发恶性心律失常列线图模型构建与验证
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作者 吕玮坤 王文丽 +7 位作者 董欢乐 张骞 翟夏 陈敏娜 张望 邢雪 牛铁 董静 《安徽医药》 2026年第2期341-347,共7页
目的构建ST段抬高型急性心肌梗死(STEMI)经皮冠状动脉介入(PCI)治疗后并发恶性心律失常的列线图模型,并验证该模型的准确性。方法选取2020年1月至2023年1月在陕西中医药大学第二附属医院接受PCI治疗的STEMI病人620例,所有参与者均被跟... 目的构建ST段抬高型急性心肌梗死(STEMI)经皮冠状动脉介入(PCI)治疗后并发恶性心律失常的列线图模型,并验证该模型的准确性。方法选取2020年1月至2023年1月在陕西中医药大学第二附属医院接受PCI治疗的STEMI病人620例,所有参与者均被跟踪观察了6个月。根据随访期间是否出现恶性心律失常事件,将受试者分为发生恶性心律失常组(72例)和未发生恶性心律失常组(548例)。采用logistic回归分析来确定导致STEMI病人在PCI手术后并发恶性心律失常的独立风险因素,并基于这些发现构建了一个列线图模型。使用Bootstrap方法对建立的模型进行了准确性的内部验证,同时通过受试者操作特征曲线(ROC曲线)评估了该临床模型的预测性能,并利用决策曲线分析(DCA)评价了模型对于实际应用的价值。结果与未发生恶性心律失常组相比,发生组年龄更大[(68.65±6.87)岁比(60.76±5.98)岁,t=10.34,P<0.01],糖尿病比例更高(59.7%比37.2%,χ^(2)=13.44,P<0.01),术前心功能Killip 3~4级比例更高(52.8%比29.6%,χ^(2)=15.70,P<0.01),术后TIMI≤2级比例更高(33.3%比16.2%,χ^(2)=12.48,P<0.01),发病至PCI时间更长[(7.65±1.87)h比(6.78±1.26)h,t=5.16,P<0.01],白细胞计数更高[(13.87±2.35)×10^(9)/L比(10.56±2.74)×10~9/L,t=11.01,P<0.01]。另外,左室射血分数(LVEF)较低[(49.54±6.92)%比(51.34±6.60)%,t=-2.10,P=0.039],低密度脂蛋白胆固醇(LDL-C)更高[(3.79±0.98)mmol/L比(3.55±0.90)mmol/L,t=2.04,P=0.045],脑钠肽(BNP)更高[(305.31±66.37)ng/L比(287.81±68.69)ng/L,t=2.10,P=0.039],肌钙蛋白I(cTnI)更高[(0.75±0.04)μg/L比(0.74±0.04)μg/L,t=2.08,P=0.040]。多因素分析显示,术后TIMI分级、年龄、糖尿病史、术前Killip分级、白细胞计数及发病至PCI时间为独立危险因素。列线图预测效能良好[AUC=0.89,95%CI:(0.72,0.93)],内部验证C-index=0.88,95%CI:(0.82,0.92),模型校准度佳,决策曲线显示在较宽阈值范围内具临床净获益。结论术后TIMI血流等级、年龄、糖尿病病史、术前心功能Killip分级、白细胞水平以及发病至PCI的时间是影响STEMI病人PCI术后并发恶性心律失常的重要独立风险因素。所构建的列线图模型能够有效地预测此类病人的临床预后,并且具有较高的临床实用价值。 展开更多
关键词 st段抬高型心肌梗死 经皮冠状动脉介入治疗 心律失常 心性 疾病预测模型 冠状动脉粥样硬化心脏病 临床预后 左心功能
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超声左室心肌应变检查在非ST段抬高型急性冠状动脉综合征临床诊断中的应用
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作者 陈玲 胡威 +1 位作者 潘婧 何鹏 《陕西医学杂志》 2026年第1期58-62,共5页
目的:探讨非ST段抬高型急性冠状动脉综合征(NSTE-ACS)患者接受二维追踪斑点超声技术(2D-STI)测定左心分层应变参数的临床价值。方法:选取收治的急性胸痛且确诊为NSTE-ACS患者160例作为NSTE-ACS组,选取无冠脉病变的80例志愿者作为对照组... 目的:探讨非ST段抬高型急性冠状动脉综合征(NSTE-ACS)患者接受二维追踪斑点超声技术(2D-STI)测定左心分层应变参数的临床价值。方法:选取收治的急性胸痛且确诊为NSTE-ACS患者160例作为NSTE-ACS组,选取无冠脉病变的80例志愿者作为对照组,比较两组研究对象的左心分层应变参数,根据冠脉造影靶血管的狭窄程度将NSTE-ACS组患者分为完全闭塞、狭窄组进行分层分析,并采用Pearson分析法分析全球急性冠状动脉事件注册研究(GRACE)危险积分与NSTE-ACS患者左心分层应变参数的相关性。结果:NSTE-ACS组患者的左心室整体纵向应变(LS)、径向应变(RS)及圆周应变(CS)、左室心肌整体收缩期峰值纵向应变(GLS)、分支区域收缩期峰值应变(TLS)测定值与对照组患者比较均明显的降低,差异有统计学意义(均P<0.05);NSTE-ACS组和对照组的心尖部扭转角度(RA)测定值比较,差异无统计学意义(P>0.05)。160例NSTE-ACS组患者中,靶血管重度狭窄的有76例患者、轻度狭窄患者有84例,靶血管重度狭窄的NSTE-ACS患者LS、RS、CS、TLS、GLS测定值显著低于靶血管轻度狭窄的NSTE-ACS患者,差异有统计学意义(均P<0.05);靶血管重度狭窄和轻度狭窄的NSTE-ACS患者的RA测定值比较,差异无统计学意义(P>0.05)。NSTE-ACS组患者的GRACE危险积分与患者左心室LS、RS、CS、TLS、GLS测定值呈显著的负相关关系(均P<0.05);各项指标诊断NSTE-ACS患者ROC曲线下面积AUC值分别为[LS:AUC=0.605(0.510~0.699);RS:AUC=0.632(0.540~0.725);CS:AUC=0.646(0.554~0.738);TLS:AUC=0.643(0.552~0.735);GLS:AUC=0.608(0.515~0.702)],各项指标联合[AUC=0.894(0.842~0.947)]。结论:2D-STI检测左心分层应变各项参数单独应用诊断NSTE-ACS患者的价值不高,但是各项指标联合应用其诊断价值显著增高,临床可进行综合考虑。 展开更多
关键词 二维追踪斑点超声技术 st段抬高型 急性冠状动脉综合征 分层应变技术 急性冠状动脉事件 临床诊断
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急性ST段抬高型心肌梗死患者发病至首次医疗接触时间和门-球时间延迟的影响因素
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作者 侯雅新 林飞 赵国安 《新乡医学院学报》 2026年第1期31-36,共6页
目的探讨急性ST段抬高型心肌梗死(STEMI)患者发病至首次医疗接触(S2FMC)时间和门-球(D2B)时间延迟的影响因素。方法选择2016年12月至2019年12月新乡医学院第一附属医院胸痛中心确诊为STEMI并行直接经皮冠状动脉介入治疗患者515例为研究... 目的探讨急性ST段抬高型心肌梗死(STEMI)患者发病至首次医疗接触(S2FMC)时间和门-球(D2B)时间延迟的影响因素。方法选择2016年12月至2019年12月新乡医学院第一附属医院胸痛中心确诊为STEMI并行直接经皮冠状动脉介入治疗患者515例为研究对象。收集患者临床资料,根据S2FMC和D2B时间将患者分为S2FMC时间≤180 min组(n=330)、S2FMC时间>180 min组(n=185)和D2B时间≤90 min组(n=415)、D2B时间>90 min组(n=100)。采用单因素和多因素二元logistic回归分析STEMI患者S2FMC和D2B时间延迟的影响因素。结果S2FMC时间延迟的影响因素单因素分析结果显示,S2FMC时间≤180 min组与S2FMC时间>180 min组患者的年龄、性别、吸烟史、睡眠状况、发病症状和发病时间比较差异有统计学意义(P<0.05);多因素二元logistic回归分析结果显示,女性、间断性胸痛/胸闷是S2FMC时间延迟的独立影响因素(P<0.05),同时发病时间在16:00-19:59时S2FMC时间不易延迟(P<0.05)。D2B时间延迟的影响因素单因素分析结果显示,D2B时间≤90 min组与D2B时间>90 min组患者是否饮酒及入院方式、心电图确诊时间、是否绕行急诊、S2FMC时间、导管室激活时间比较差异有统计学意义(P<0.05);多因素二元logistic回归分析结果显示,外院转入、导管室激活时间是D2B时间延迟的独立影响因素(P<0.05)。结论女性、间断性胸痛/胸闷对急性STEMI患者S2FMC时间延迟具有显著影响,发病时间在16:00-19:59时S2FMC时间不易延迟;外院转入和导管室激活时间可显著影响D2B时间。 展开更多
关键词 发病至首次医疗接触时间 门-球时间 急性st段抬高型心肌梗死
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尿激酶原联合尼可地尔在老年急性ST段抬高型心肌梗死患者急诊PCI术中的应用价值
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作者 王玉新 崔晓林 金姿 《临床误诊误治》 2026年第1期24-29,共6页
目的探讨尿激酶原联合尼可地尔在老年急性ST段抬高型心肌梗死(STEMI)患者急诊经皮冠状动脉介入治疗(PCI)术中的应用价值。方法选取2020年12月至2023年12月期间接受急诊PCI的126例老年急性STEMI患者作为研究对象,进行回顾性分析。根据PC... 目的探讨尿激酶原联合尼可地尔在老年急性ST段抬高型心肌梗死(STEMI)患者急诊经皮冠状动脉介入治疗(PCI)术中的应用价值。方法选取2020年12月至2023年12月期间接受急诊PCI的126例老年急性STEMI患者作为研究对象,进行回顾性分析。根据PCI术中是否采用尿激酶原治疗分为两组,对照组采用尼可地尔治疗(n=82),研究组在此基础上联合尿激酶原治疗(n=44)。比较两组心肌损伤标志物[肌酸激酶(CK)、肌钙蛋白I(cTnI)、心肌型肌酸激酶同工酶(CK-MB)]、心功能指标[左心室射血分数(LVEF)、左心室收缩末期容积指数(LVESVI)、左心室舒张末期容积指数(LVEDVI)]、无复流/慢血流发生率、主要心血管不良事件(MACE)及不良反应发生情况。结果研究组PCI术中无复流/慢血流发生率为18.19%(8/44),低于对照组的35.36%(29/82,P<0.05)。手术后1周,两组CK、cTnI、CK-MB、LVESVI、LVEDVI水平均较手术前下降,且研究组低于对照组(P<0.05)。手术后1周,两组LVEF水平均较手术前上升,且研究组较对照组更高(P<0.05)。手术后6个月内,两组MACE发生率比较无统计学差异(P>0.05)。两组从用药开始至术后7 d不良反应发生率比较均无统计学差异(P>0.05)。结论尿激酶原联合尼可地尔可有效预防老年急性STEMI患者急诊PCI术中无复流/慢血流的现象,有效改善心肌灌注,提高心功能,且安全性高。 展开更多
关键词 急性st段抬高型心肌梗死 尿激酶原 经皮冠状动脉介入治疗 无复流 慢血流 心肌损伤 主要心血管不良事件
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Fostering Student Metaphorical Thinking in EFL Reading Classes Through the Method of Constructing a Text Associative-Semantic Field
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作者 Daria Zhgun 《Sino-US English Teaching》 2025年第3期67-81,共15页
The present study explores the importance of developing metaphorical thinking skills in students within the framework of English as a Foreign Language(EFL)reading courses at the tertiary educational level.Metaphorical... The present study explores the importance of developing metaphorical thinking skills in students within the framework of English as a Foreign Language(EFL)reading courses at the tertiary educational level.Metaphorical thinking is viewed as the ability to envisage the world figuratively,perceive associatively,and express oneself creatively.It is crucial to recognize metaphors in texts,interpret the complex images they evoke,and generate new metaphors.It is especially needful in the current era of clip thinking and fragmented information processing when students often approach content superficially rather than comprehensively,leading to decreased cognitive activity and a diminished capacity to understand literature.To foster metaphorical thinking,the paper suggests building a text associative-semantic field focusing on metaphors.Due to its hierarchical structure,which can be envisioned as a dense nucleus surrounded by a central region of synonyms and further enveloped by a periphery of more loosely associated linguistic units,the text associative-semantic field is seen as a potent solution for facilitating improved visualization and more holistic comprehension of information,allowing students for expanding their vocabulary and strengthening associative connections.Notably,the study highlights analyzing the metaphors of emotional states as they contribute significantly to a more profound interpretation of the text,understanding the writer’s unique style,deepening the students’engagement with the book,and expanding their emotional experiences. 展开更多
关键词 EFL reading FICTION clip thinking METAPHOR metaphorical thinking emotion FEAR text associative-semantic field
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fQRS联合血清FAR、ESM-1对NSTEMI患者不良心血管事件的预测价值
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作者 黄娟 王龙英 +2 位作者 刘海德 庄振华 郭鹏 《分子诊断与治疗杂志》 2026年第1期185-187,191,共4页
目的分析碎裂QRS(fQRS)联合血清纤维蛋白原/白蛋白比值(FAR)、内皮细胞特异性分子-1(ESM-1)对急性非ST段抬高型心肌梗死(NSTEM)患者主要不良心血管事件(MACE)的预测价值。方法选取2021年1月至2024年4月达州市中西医结合医院收治的196例N... 目的分析碎裂QRS(fQRS)联合血清纤维蛋白原/白蛋白比值(FAR)、内皮细胞特异性分子-1(ESM-1)对急性非ST段抬高型心肌梗死(NSTEM)患者主要不良心血管事件(MACE)的预测价值。方法选取2021年1月至2024年4月达州市中西医结合医院收治的196例NSTEM患者,入院后均行标准12导联心电图及实验室检查,根据随访6个月期间MACE发生情况分为MACE组、非MACE组,比较两组fQRS波阳性率及FAR、ESM-1水平,分析MACE发生的独立影响因素,采用受试者工作特征曲线(ROC)分析fQRS波联合FAR、ESM-1对MACE的预测价值。结果根据是否发生MACE,将患者分为MACE组(n=32)和非MACE组(n=164)。MACE组fQRS波阳性率及血清FAR、ESM-1水平均高于非MACE组,差异有统计学意义(P<0.05);Logistic多因素分析显示,fQRS及血清FAR、ESM-1水平均为MACE发生的独立影响因素(P<0.05);ROC曲线显示,fQRS和FAR、ESM-1预测模型预测NSTEMI患者MACE发生的AUC为0.802,敏感度、特异度分别为0.719、0.750。结论fQRS联合血清FAR、ESM-1对NSTEMI患者MACE具有一定的预测价值,有助于临床早期识别高危患者。 展开更多
关键词 急性非st段抬高型心肌梗死 碎裂QRS波 纤维蛋白原/白蛋白比值 内皮细胞特异性分子-1 不良心血管事件
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A Brief Discussion on Cultivating Thinking Skills in High School History Education
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作者 Peiyan Yang 《Journal of Contemporary Educational Research》 2025年第1期221-226,共6页
Historical thinking refers to a cognitive activity or process that integrates general thinking with specific thinking activities unique to the history discipline.Historical thinking skills,therefore,represent the abil... Historical thinking refers to a cognitive activity or process that integrates general thinking with specific thinking activities unique to the history discipline.Historical thinking skills,therefore,represent the ability to solve problems demonstrated within the context of historical thinking activities.Cultivating high school students’historical thinking skills requires teachers to familiarize themselves with the fundamental characteristics of students’historical thinking,guide them in deeply understanding the basic concepts and principles of historical thinking,refine their cognitive structures,innovate teaching,learning,and evaluation methods,and stimulate intrinsic motivation for learning.This is not only a vital field of theoretical research in high school history education but also a key aspect of the reform and development of history teaching in secondary schools. 展开更多
关键词 High school History thinking skills CULTIVATION
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Transforming Medical Education:Cultivating Statistical Thinking in the AI Era
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作者 Songhua Hu Yingshui Yao +1 位作者 Jiao Tan Yan Chen 《Journal of Contemporary Educational Research》 2025年第10期238-252,共15页
Artificial intelligence(AI)is rapidly transforming healthcare and medical education.Strong statistical thinking skills are vital for evaluating and applying AI tools.However,traditional medical statistics education ha... Artificial intelligence(AI)is rapidly transforming healthcare and medical education.Strong statistical thinking skills are vital for evaluating and applying AI tools.However,traditional medical statistics education has not adapted to this demand.This paper first analyzes the connotation and importance of statistical thinking,points out the significant challenges currently faced by medical statistics education,and then proposes strategies such as innovative teaching methods combined with evidence-based medicine,utilizing AI platforms for supplemental teaching,multidisciplinary integration,and strengthening the understanding of the statistical foundations of AI to enhance the statistical thinking abilities of medical professionals.This study emphasizes the importance of cultivating medical statistical thinking in the era of AI to improve the quality of medical education and ensure the safety and effectiveness of future medical services. 展开更多
关键词 Artificial intelligence Medical education statistical thinking Cultivation strategies
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Services Oriented Education,Shape Service Thinking for Software Engineering Students
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作者 Shijun Liu Lizhen Cui Li Pan 《计算机教育》 2025年第3期87-94,共8页
In recent years,service computing has been widely integrated into software development.Web service development,especially under the RESTful schema,needs to guide students in transferring from object-oriented to resour... In recent years,service computing has been widely integrated into software development.Web service development,especially under the RESTful schema,needs to guide students in transferring from object-oriented to resource-oriented architectural thinking and cultivating students’literacy in design thinking,design patterns,and development methods.This paper introduces the foundations of service thinking with a brief review of service sciences,the core features of service thinking,and how to train service thinking of students.It also introduces a case study in Shandong University in the construction of a service computing curriculum system,especially how to highlight the cultivation of service thinking in the design of service software system. 展开更多
关键词 Services oriented education Service thinking Service computing
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动态心电图参数联合血清因子对ST段抬高型心肌梗死介入术后室性心律失常的预测价值
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作者 李芸 陈亚平 +1 位作者 周洪顺 李晓萌 《中华老年心脑血管病杂志》 北大核心 2026年第1期27-31,共5页
目的探讨动态心电图参数联合血清成纤维细胞生长因子21(fibroblast growth factor 21,FGF21)、神经生长因子(nerve growth factor,NGF)对ST段抬高型心肌梗死(ST-segment elevation myocardial infarction STEMI)患者经皮冠状动脉介入治... 目的探讨动态心电图参数联合血清成纤维细胞生长因子21(fibroblast growth factor 21,FGF21)、神经生长因子(nerve growth factor,NGF)对ST段抬高型心肌梗死(ST-segment elevation myocardial infarction STEMI)患者经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)术后室性心律失常的预测价值。方法回顾性选择2022年6月至2023年12月山东大学第四人民医院住院的STEMI患者187例,根据PCI术后72h内诊断结果分为室性心律失常组65例和非室性心律失常组122例。所有患者均接受PCI术,并于术后进行24 h动态心电图检查,采集心电图数据[正常窦性心搏间期的标准差(standard deviation of normal-to-normal intervals,SDNN)、相邻正常RR间期差值的均方根(root mean square of successive differences,rMSSD)、每5min时段内平均正常窦性心搏间期的标准差(standard deviation of the average normal-to-normal intervals per 5-minute period,SDANN-index)、QT间期变异性(QT interval variability,QTV)],检测血清FGF21、NGF水平,通过logistic回归分析室性心律失常危险因素,通过ROC曲线评估上述指标的预测价值。结果室性心律失常组SDNN、rMSSD、SDANN-index、QTV水平明显低于非室性心律失常组,血清FGF21、NGF水平明显高于非室性心律失常组,差异有统计学意义(P<0.01)。多因素logistic回归分析显示,PCI术后SDNN、rMSSD、SDANN-index、QTV、FGF21、NGF均为STEMI患者发生室性心律失常的危险因素(P<0.01)。ROC曲线分析显示,STEMI患者动态心电图参数SDNN、rMSSD、SDANN-index、QTV联合血清FGF21、NGF预测PCI术后室性心律失常发生的曲线下面积明显高于各项指标单独检测(0.852 vs 0.736、0.752、0.718、0.763、0.692、0.740(P<0.05)。结论STEMI患者PCI术后动态心电图参数联合血清FGF21、NGF对室性心律失常发生具有较高的预测价值,有助于早期识别高危患者。 展开更多
关键词 st段抬高型心肌梗死 心律失常 心性 成纤维细胞生长因子 神经生长因子
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Design thinking pedagogy effects on undergraduates’career decision-making self-efficacy and employability:A pilot intervention study
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作者 Yahong Cai Nalini Arumugam Yukai Chen 《Journal of Psychology in Africa》 2025年第3期327-333,共7页
This study examined the effects of design thinking pedagogy on undergraduates’career decision-making selfefficacy and employability in career education.Using a quasi-experimental design,Chinese college students(N=93)... This study examined the effects of design thinking pedagogy on undergraduates’career decision-making selfefficacy and employability in career education.Using a quasi-experimental design,Chinese college students(N=93)were participants in two wings.The experimental group(n=47)received the design thinking pedagogy,while the control group(n=46)followed the regularly teacher-centered method.The students completed the career decision-making self-efficacy scale and employability scale before and after the intervention.Independent samples t-test results showed that design thinking pedagogy significantly improves students’career decision-making self-efficacy and employability.The ANCOVA results showed that the pretest scores of career decision-making self-efficacy and employability had no significant association with the experimental intervention.There was no interaction between the treatment and pretest scores.It would seem that experimental design thinking pedagogy implemented in career guidance courses has little effect compared to the usual course presentation.Nonetheless,prospects for the implementation of design thinking-guided learning activities to support interdisciplinary learning for improved higher education and career development outcomes need further exploration. 展开更多
关键词 design thinking pedagogy career decision-making self-efficacy EMPLOYABILITY career education
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AI-Driven Research Ecosystem: Unifying Human-AI Collaboration Models and New Research Thinking Paradigms
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作者 Feng Xiong Xinguo Yu +1 位作者 Hon Wai Leong Anran Ma 《教育技术与创新》 2025年第1期39-53,共15页
The integration of artificial intelligence(AI)is fundamentally reshaping the scientific research,giving rise to a new era of discovery and innovation.This paper explores this transformative shift,introducing an innova... The integration of artificial intelligence(AI)is fundamentally reshaping the scientific research,giving rise to a new era of discovery and innovation.This paper explores this transformative shift,introducing an innovative concept of the“AI-Driven Research Ecosystem”,a dynamic and collaborative research environment.Within this ecosystem,we focus on the unification of human-AI collaboration models and the emerging new research thinking paradigms.We analyze the multifaceted roles of AI within the research lifecycle,spanning from a passive tool to an active assistant and autonomous participants,and categorize these interactions into distinct human-AI collaboration models.Furthermore,we examine how the pervasive involvement of AI necessitates an evolution in human research thinking,emphasizing the significant roles of critical,creative,and computational thinking.Through a review of existing literature and illustrative case studies,this paper provides a comprehensive overview of the AI-driven research ecosystem,highlighting its potential for transforming scientific research.Our findings advance the current understanding of AI’s multiple roles in research and underscore its capacity to revolutionize both knowledge discovery and collaborative innovation,paving the way for a more integrated and impactful research paradigm. 展开更多
关键词 AI research ecosystem human–AI collaboration research thinking research paradigm
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Reflective thinking meets artificial intelligence:Synthesizing sustainability transition knowledge in left-behind mountain regions
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作者 Andrej Ficko Simo Sarkki +2 位作者 Yasar Selman Gultekin Antonia Egli Juha Hiedanpää 《Geography and Sustainability》 2025年第1期159-169,共11页
We demonstrate a multi-method approach towards discovering and structuring sustainability transition knowl edge in marginalized mountain regions.By employing reflective thinking,artificial intelligence(AI)-powered tex... We demonstrate a multi-method approach towards discovering and structuring sustainability transition knowl edge in marginalized mountain regions.By employing reflective thinking,artificial intelligence(AI)-powered text summarization and text mining,we synthesize experts’narratives on sustainable development challenges and solutions in Kardüz Upland,Türkiye.We then analyze their alignment with the UN Sustainable Development Goals(SDGs)using document embedding.Investment in infrastructure,education,and resilient socio-ecological systems emerged as priority sectors to combat poor infrastructure,geographic isolation,climate change,poverty,depopulation,unemployment,low education levels,and inadequate social services.The narratives were closest in substance to SDG 1,3,and 11.Social dimensions of sustainability were more pronounced than environmental dimensions.The presented approach supports policymakers in organizing loosely structured sustainability tran sition knowledge and fragmented data corpora,while also advancing AI applications for designing and planning sustainable development policies at the regional level. 展开更多
关键词 Artificial intelligence INNOVATION Reflective thinking Scientific imagination Text mining Text summarization
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Using Xiang Thinking to Unravel the Mystery of Wu Xing in Traditional Chinese Medicine
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作者 LIU Qian 《Chinese Medicine and Culture》 2025年第1期24-31,共8页
From the perspective of Xiang thinking(象思维imagery thinking),the application of Wu Xing(五行five elements)in traditional Chinese medicine(TCM)provides a reasonable cognitive model.Wu Xing with the earth in the cent... From the perspective of Xiang thinking(象思维imagery thinking),the application of Wu Xing(五行five elements)in traditional Chinese medicine(TCM)provides a reasonable cognitive model.Wu Xing with the earth in the center(中土五行)helps TCM establish extensive connections between the human body and the universe,while Wu Xing in the generating and conquering cycles(生克五行)incorporates everything into a systematic thinking framework through complex dialectical relationships,becoming an ideal cognitive tool for TCM diagnosis and treatment.In essence,Wu Xing represents an upgrade of yin-yang dialectical thinking into a two-dimensional Xiang thinking diagram,possessing powerful explanatory capabilities.When faced with complex life systems,Wu Xing provides TCM with a theoretical framework,and TCM,in turn,offers a practical application for Wu Xing. 展开更多
关键词 YIN-YANG Wu Xing(五行) Xiang thinking(象思维) Two-dimensional yin-yang structure
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