DRKS00014579已完成不适用
Dynamic first pass CT perfusion imaging of the myocardium vs. intracoronary transluminal attenuation gradient in coronary CT angiography for the assessment of coronary artery stenosis
Institut für diagnostische und interventionelle Radiologie0 个研究点目标入组 34 人开始时间: 2018年4月25日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 34
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
- 50 Years 至 one（—）
- 性别
- All
入选标准
- •clinical indication to perform a coronary CT angiography
排除标准
- •Atrial fibrillation, the inability to perform a 30-s-breathhold, acute coronary syndrome within 14 days of either procedure, high-degree atrioventricular block, hypotension with a systolic blood pressure < 90 mm Hg, severe chronic obstructive pulmonary disease or decompensated congestive heart failure (NYHA Classification III or IV), history of allergy to iodinated contrast material, history of active hyperthyroidism among patients older than 60 years of age, serum creatinine levels greater than 1.5 mg/dL (132.6 µmol/L) and pregnancy or breastfeeding
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