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临床试验/ACTRN12617001483347
ACTRN12617001483347招募中未知

Clinical and coronary haemodynamic determinants of recurrent chest pain in patients without obstructive coronary artery disease

niversity of Adelaide0 个研究点目标入组 100 人开始时间: 2017年10月19日最近更新:
适应症

试验速览

阶段
未知
状态
招募中
发起方
入组人数
100

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

  • Patients with (1) clinical diagnosis of angina, (2) persistent angina and (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%), or (4) alternative coronary explanations for the chest pain - obstructive CAD (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, or (5) other cardiovascular disorders - pulmonary hypertension, pulmonary embolism, hypertrophic cardiomyopathy, or valvular heart disease.

研究者

发起方
niversity of Adelaide

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