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Correlation between cardiovascular magnetic resonance features and clinical characteristics of cardiac involvement in connective tissue diseases. [PDF]
目的 结缔组织病(connective tissue diseases,CTD)患者心脏受累发生率高,起病隐匿且可迅速进展,是CTD患者的主要死亡原因之一。多参数心脏磁共振(cardiovascular magnetic resonance,CMR)能多角度定量评估心脏损伤,是检测CTD患者心脏受累的新工具。本研究旨在探究CTD心脏受累的CMR特征与血清学生物标志物的相关性及潜在的临床价值,同时探究接受CMR检查前的免疫治疗强度对CMR特异度指标的影响,评估CMR在早期诊断CTD心脏受累中的临床应用前景。
Luo J +5 more
europepmc +2 more sources
目的探讨各类冠心病(CHD)患者血清缺血修饰白蛋白(Ischemia Mollified Albumin,IMA)及心肌损伤标志物的变化和意义。方法对我院确诊168例冠心病患者进行IMA、肌钙蛋白I(cTNI)、肌酸激酶MB(CKMB)、肌红蛋白(MYO)、心电图(ECG)、冠脉造影(CAG)检测,并进行统计分析。结果(1)IMA:除稳定性心绞痛(SA)组外,不稳定心绞痛(UA)、急性心梗(AMI)、陈旧心梗(EMI)组均与健康对照组(73例)有显著性差异PECG>cTNI、CKMB、MYO ...
荣嵘, 洪岩, 贾玫
doaj +1 more source
目的研究肌钙蛋白Ⅰ(TnI)、肌红蛋白(Myo)、磷酸肌酸激酶(CK)、磷酸肌酸激酶同工酶(CKMB)、高敏感C-反应蛋白(hsCRP)等心肌标志物在急性心肌梗死(AMI)的诊断效率。方法AMI病人66例、心绞痛病人64例,TnI和Myo测定用化学发光法,仪器为ACCESS;CK、CKMB等用酶动力连续监测法、hsCRP用增强胶乳免疫浊度法,仪器为HITACH7060全自动生化分析仪。结果诊断AMI的敏感性和特异性分别为:TnI>0.05μg/L为96.96%和45.31%、TnI>0.5μg/L为84.
敬华 +6 more
doaj +1 more source
随着社会的发展,人们生活质量逐年提高,肥胖、血脂高、胆固醇高发生率也随之升高,导致的心肌缺血的发生率也逐年增多,心肌缺血引起的心肌损伤也越来越多,而反应心肌损伤的标记物也成为心内科医生的研究重点[1]。心肌缺血引起的心肌损伤在临床上主要表现为急性冠脉综合征 ...
徐清芳 +3 more
doaj +1 more source
目的研究血清心肌标志物在急性冠脉综合征早期的变化及临床意义。方法分别采用白蛋白钴结合(albumin cobalt binding,ACB)试验、电化学发光法、干式化学法检测急性冠脉综合征(ACS)患者的血清缺血修饰白蛋白(IMA)、肌钙蛋白T(cTnT)、肌酸激酶同工酶(CK-MB)。研究对象分为正常对照组59例,心肌缺血组70例,其中急性心肌梗死(AMI)患者38例,不稳定心绞痛(UA)患者32例。结果 (1)AMI、UA组的IMA值与健康对照组比较差异有统计学意义。(2)IMA、CK-MB ...
张茉莉 +4 more
doaj +1 more source
急性冠脉综合征患者负荷量阿托伐他汀对择期经皮冠脉 介入术诱导的炎症反应与心肌损伤的影响
【目的】 探讨我国急性冠脉综合征患者择期冠脉介入术(PCI)术前给予负荷量阿托伐他汀对术后炎症因子与心肌损伤标志物的影响65377;【方法】 入选2008年11月至2009年7月在我院行择期冠脉介入术的急性冠脉综合征连续病例85例,随机分为实验组和对照组,分别为42例和43例65377;实验组在阿托伐他汀20 mg/d基础上,术前8 h再给予负荷量阿托伐他汀80 mg,对照组仅给予阿托伐他汀20 mg/d65377;分别在术前65380;术后6 h及术后24 h检测炎症因子单核细胞趋化因子-1(MCP ...
doaj +1 more source
Effect of ApoB/ApoA1 ratio on the all-cause mortality of patients with pulmonary embolism [PDF]
Objective To investigate the effect of ApoB/ApoA1 ratio on the all-cause mortality of patients with pulmonary embolism at admission. Methods One hundred and seventy-seven patients with hemodynamically stable pulmonary embolism were retrospectively ...
Ouyang Xiaoli, Zhao Huijun, Chen Juping
core +1 more source
Skin Ultrastructure and the Changes of HIF-2α, H-FABP Expression in the Myocardium of Electric Shock Death Rats [PDF]
Objective To observe the skin ultrastructure change of electric shock death rats and to test the expression changes of hypoxia-inducible factor-2α (HIF-2α) and heart type-fatty acid-binding protein (H-FABP) of myocardial cells, in order to provide basis ...
FENG Guo-wei, LIU Xia, QI Qian, et al.
core +1 more source
Harel-Yoon综合征一家系临床表型及ATAD3A基因变异分析
一例11 d女性新生儿因咳嗽伴口吐白沫、喂养困难就诊。实验室检查结果提示高乳酸血症,心肌损伤标志物升高,炎症指标升高,血串联质谱酰基肉碱检测辛酰基肉碱、癸酰基肉碱偏高。心脏超声及磁共振提示心功能不全、肥厚型心肌病。进一步完善家系全外显子测序,结果显示先证者及其姐姐均为ATAD3A基因c.1492dup(p.T498Nfs*13)和c.1376T>C(p.F459S)复合杂合变异,分别遗传自其父亲和母亲,诊断为Harel-Yoon综合征。先证者及其姐姐出生后均出现代谢性酸中毒、高乳酸血症、喂养困难 ...
Y. Zheng +5 more
semanticscholar +1 more source
Evaluation of Cardiac Structure and Function in Patients with Wilson Disease Based on RT-3DE: a Clinical Study [PDF]
Background Wilson disease (WD) is a rare autosomal recessive disease that causes impaired copper excretion, mainly manifestedashepatic and/or neuropsychiatric symptoms, but diversifies with the varying affected organs and severity of the disease.
ZHANG Yu, WANG Meixia, ZHANG Jing, WANG Fei, LI Zhonglei, ZHANG Yanyun, JIANG Zhenzhen
core +1 more source

