CTRI/2019/05/019344招募中未知
Impact of location and length of intermediate coronary stenosis on its physiological significance using fractional flow reserve and its correlation with intravascular ultrasound.
试验速览
- 阶段
- 未知
- 状态
- 招募中
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
入选标准
- •ALL PATIENTS AGED MORE THAN 18 YEARS WITH STABLE ANGINA WILLING TO PARTICIPATE IN THE STUDY AND HAVING INDICATIONS FOR CORONARY ANGIOGRAPHY AND HAVING INTERMEDIATE CORONARY STENOSIS ON ANGIOGRAPHY e.i. 40 - 80% SHALL BE INCLUDED IN THE STUDY FOR FUTHER EVALUATION OF THESE LESIONS BY USING FRACTIONAL FLOW RESERVE FFR TO KNOW THEIR PHYSIOLOGICAL SIGNIFICANCE AND INTRAVASCULAR ULTRASOUND SHALL ALSO BE DONE TO KNOW THE PLAQUE MORPHOLOGY AND COMPOSITION TO FINF THE CORRELATION BETWEEN FFR AND IVUS AS WELL AS QCA.
排除标准
- •1.Acute coronary syndrome (STEMI/NSTEMI/UA)
- •2.Culprit lesion of previous myocardial infarction
- •3.Previous coronary artery bypass surgery
- •4.Tandem lesion
- •5.In-stent restenosis lesion
- •6.Cardiogenic shock
- •7.Low left ventricular systolic function (LVEF < 40%)
- •8.Chronic Kidney Disease
- •9.Chronic Liver Disease
- •10.Pregnant females
- •11.Failure to obtain informed consent from participants
研究者
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