JPRN-UMIN000022443已完成未知
Real-world fEAsibiLlity of noninvasive Fractional Flow Reserve derived from coronary Computed Tomography angiography 2 - REAL-FFRCT2
Department of Cardiology, Kyoto University Graduate School of Medicine,0 个研究点目标入组 50 人开始时间: 2016年6月1日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 50
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
- 年龄范围
- 18years-old 至 100years-old（—）
- 性别
- All
入选标准
- 未提供
排除标准
- •We excluded patients with characteristics unsuitable for CCTA, including contraindication to beta blockers, nitrates, or adenosine, advanced bradycardia, severe tachyarrhythmia, severe hypotension, severe asthma, chronic obstructive pulmonary disease, congenital heart disease, previous artificial device implantation such as pacemaker or prosthetic valve, previous percutaneous coronary intervention (PCI) with coronary stents, previous coronary artery bypass grafting, serum creatinine level greater than 1.5 mg/dL with or without hemodialysis, allergy to iodine contrast, pregnant state, acute coronary syndrome requiring emergency coronary angiography, recent myocardial infarction within 30 days before CCTA or coronary angiography, life expectancy less than 2 years, and inability to adhere to the study procedures. However, there was no exclusion criteria for the quality of CCTA images influenced by various artifacts, such as coronary motion, opacification of coronary artery lumen by calcified plaque, and misregistration.
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