期刊文献+

血管内超声对冠脉造影临界病变治疗的指导意义

下载PDF
导出
摘要 目的:评价血管内超声对冠脉造影临界病变治疗的指导意义。方法:18例冠脉造影狭窄程度(40-60)%的21处临界病变患者,同时应用血管内超声仪检查,对病变的最小血管径、直径狭窄率、面积狭窄率及病变性状进行比较。根据超声检查结果,冠脉病变分为钙化斑块、硬斑块及软斑块。结果:冠脉造影示病变直径狭窄率及面积狭窄率分别为(38.50±9.40)%,(57.30±11.60)%;明显低于血管内超声结果(47.00±7.20)%,(70.00±8.80)%。超声检查21处病变中,钙化斑块5处,硬斑块11处,软斑块5处。结论:血管内超声可以进一步明确冠脉造影临界病变的程度、性质,对冠心病治疗有重要指导意义。
出处 《黑龙江医药科学》 2008年第3期68-69,共2页 Heilongjiang Medicine and Pharmacy
  • 相关文献

参考文献8

二级参考文献40

  • 1Weintraub A, Schwartz S, Pandian N. How reliable are intravascular ultrasound and fibreoptic angioscopy in the assessment of the presence and the duration of intraartrial thrombosis in atheromatous vessels with complex plaques? Am J Cardiol,1990,15:17A.
  • 2Chemarin-Alibelli M, Pieraggi M, Elbaz M, et al. Identification of coronary thrombus after myocardial infarction by intracoronary ultrasound compared with histology of tissues sampled by atherectomy. Am J Cardiol,1996, 77:344-349.
  • 3Falk E. Why do plaques rupture? Circulation,1992,86: III30-42.
  • 4Burke AP, Farb A, Malcom GT, et al. Coronary risk factors and plaque morphology in men with coronary disease who died suddenly. N Engl J Med, 1997, 336:1276-1282.
  • 5Constantinides P, Chakravarti RN. Rabbit arterial thrombosis production by systemic procedures. Arch Pathol, 1961,72:197-208.
  • 6Frimeman A, Miller HZ, Hallman M, et al.Intravascular ultrasound characterization of thrombi of different composition. Am J Cardiol, 1994, 73:1053-1057.
  • 7Jain A, Ramee SR,Mesa J, et al. Intracoronary thrombus: chronic urokinase perfusion and evaluation with intravascular ultrasound. Cathet Cardiovasc Diagn,1992, 26:212-214.
  • 8Keren G,Leon MB. Characterization of atherosclerotic lesion by intravascular ultrasound:possible role in unstable coronary syndromes and in interventional therapeutic procedures. Am J Cardiol,1991, 68:85B-90B.
  • 9Siegel RJ, Ariani M, Fishbein MC, et al. Histopathologic validation of angioscopy and intravascular ultrasound. Circulation,1991, 84:109-117.
  • 10Pandian NG, Keren A, Brockway B. Detection of intra-arterial thrombus by intravascular high frequency two dimentional ultrasound imaging in vitro and in vivo studies. Am J Cardiol,1990, 65:1280-1283.

共引文献40

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部