ACTRN12618000149268已完成未知
Clinical and coronary haemodynamic determinants of recurrent chest pain in patients with no obstructive coronary artery disease.
niversity of Adelaide0 个研究点目标入组 42 人开始时间: 2018年1月31日最近更新:
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 42
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
- 18 Years 至 80 Years（—）
- 性别
- All
入选标准
- •1. Clinical diagnosis of angina
- •2. Persistent angina
- •3. Coronary angiography demonstrating normal or no obstructive coronary disease (<50% diameter stenosis)
排除标准
- •1. Admission for an acute coronary syndrome within the preceding month
- •2. Prior coronary artery bypass grafting
- •3. Contra-indications to coronary haemodynamic assessment - patients with permanent pacemaker or defibrillator, severe renal or hepatic insufficiency, severe asthma, left ventricular systolic dysfunction (ejection fraction <50%)
- •4. Alternative coronary explanations for the chest pain - obstructive coronary artery disease (flow limiting coronary stenosis i.e. derived fractional flow reserve (FFR) <0.80), spontaneous coronary spasm (but not catheter related spasm), spontaneous coronary artery dissection
- •5. Other cardiovascular disorders - pulmonary hypertension, pulmonary embolism, hypertrophic cardiomyopathy, or valvular heart disease.
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