ACTRN12618001812280已完成未知
24 hour holter ECG monitoring to measure QT interval and autonomic function in patients with a history of takotsubo syndrome using voluntary hyperventilation
Dr Paul Bridgman0 个研究点目标入组 24 人开始时间: 2018年11月7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
- 24
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomised controlled trial
- 主要目的
- Diagnosis
- 盲法
- Blinded (masking used)
入排标准
- 年龄范围
- 18 Years 至 o limit（—）
- 性别
- Female
入选标准
- •Twenty four women with a past history of admission to hospital with either takotsubo syndrome or a non –ST elevation acute coronary syndrome (NSTEACS). There will be twelve in each group.
- •Takotsubo syndrome will be defined according to modified-Mayo criteria. That is a hospital presentation with a troponin elevation, a recognised regional wall motion pattern that fully resolves and absence of culprit coronary artery disease on coronary angiography.
- •Non-ST elevation acute coronary syndrome is defined as a hospital presentation with either unstable angina or non-ST elevation myocardial infarction.
排除标准
- •Impaired left ventricular function (LVEF <50%)
- •Current therapy with beta blockade
- •History of panic disorder
- •Atrial fibrillation
- •Left bundle branch block
研究者
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