冠状动脉造影与多层螺旋CT冠脉成像在心肌桥诊断中的价值

被引:2
作者
张慧萍
李虹
柴颖儒
阎新明
卢彩兰
机构
[1] 山西医科大学第二医院
关键词
体层摄影; 血管造影术; 冠状动脉疾病; 心肌桥;
D O I
暂无
中图分类号
R541.1 [先天性心脏血管病];
学科分类号
摘要
目的:探讨多层螺旋CT冠脉成像(CCTA)与冠状动脉造影(CAG)在心肌桥(M B)诊断中的价值。方法:回顾性分析疑诊冠状动脉疾病的406例均进行CCTA和CAG检查者,两组采用双盲法CCTA和CAG分别独立阅片,由2名有经验的放射科医生与2名有经验的心内科介入医生采用单盲法阅片,经讨论后共同给出诊断。相互参照另一种检查结果后再次阅片,2次检出率,应用χ2统计分析方法,判断2种方法发现M B有无差异。结果:双盲法CCTA发现M B 19例26段,CAG发现5例5段(P<0.01),差异有统计学意义。相互对照后再次评价,CCTA发现M B数量同前,CAG新发现3例,将新检出的3例患者行腺苷负荷核素心肌显像,相应节段心肌出现心肌低灌注,位置与CCTA一致,共检出8例,2种方法差异有统计学意义(P<0.05)。结论:CCTA对M B和壁冠状动脉显示清晰,较CAG有更高的检出率,容易发现M B,有着特殊的临床诊断价值。
引用
收藏
页码:255 / 257
页数:3
相关论文
共 13 条
[1]  
Symptomatic myocardial bridges: overview of ischemic mechanisms and current diagnostic and treatment strategies[J] . Martial G Bourassa,Ady Butnaru,Jacques Lespérance,Jean-Claude Tardif. &nbspJournal of the American College of Cardiology . 2003 (3)
[2]  
Down-regulation of peroxicome proliferabractivated recep-brapha gene expression in a mouse model of ischemiccardicmyopathy is dependent on reactive oxygen spe-cies and prevents liptoxicity. DEWARD O,SHAMAS,A DIOGUEJ,et al. Circulation . 2005
[3]  
Symptomatic myocardial bridges: overview of ischemic mechanisms and current diagnostic and treatment strategies. Bourassa MG, Butnaru A, Lesperance J, et al. Journal of the American College of Cardiology . 2003
[4]  
Myocardial Bridge. Alegria JR,Hermann J,Holmes DR JR,et al. European Heart Journal . 2005
[5]  
Myocardial bridges: morphological and functional aspects. Ferreira AG, Trotter SE, Koneg JR, et al. British Heart Journal . 1991
[6]  
Myocar-dial bridging as afactor in heart disorders:critical re-view and hypothesis. Yamagnchi M,Tangkawattana P,Hamlin RL. Acta Anatomica . 1996
[7]  
Acute myocardial infarction caused by a myocardial bridge treated with intracoronary stenting. Smith S C, Taber M T, Robiolio P A, et al. Catheterization and Cardiovascular Interventions . 1997
[8]  
Long-term prognosis of patients with myocardial bridge and angiographic milking of the left anterior descending coronary artery. Lozano I,Baz JA,Lopez P, et al. Revista Espanola de Cardiologia . 2002
[9]  
The incidence and significance of myocardial bridge in a prospectively defined population of patients undergoing coronary angiography for chest pain. Soran O, Pamir G, Erol C, et al. Tokai Journal of Experimental and Clinical Medicine . 2000
[10]   心肌桥和壁冠状动脉的多层螺旋CT诊断及其临床意义 [J].
杨立 ;
赵林芬 ;
李颖 ;
王新疆 ;
赵锡海 ;
赵绍宏 ;
赵红 ;
吴坚 ;
刘新 ;
蔡祖龙 .
中华医学杂志, 2006, (40) :2858-2862