NCT01840969已完成不适用
Association of Carotid Arterial Circumferential Strain With Left Ventricular Function and Hemodynamic Compromise During Off-pump Coronary Artery Bypass Surgery
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 96
- 试验地点
- 1
- 主要终点
- TTE parameters
研究概览
简要总结
This study is aimed to evaluate the association of common carotid artery circumferential strain with the echocardiographic parameters of left ventricular function and the degree of actual hemodynamic deterioration in patients undergoing multi-vessel off-pump coronary artery bypass with preserved left ventricular ejection fraction.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •three vessel coronary artery disease
- •sinus rhythm
排除标准
- •New York Heart Association functional class ≥3
- •known pulmonary hypertension
- •known valvular heart disease
- •serum creatinine ≥2.0 mg/dL
- •myocardial infarction within 1 week before the surgery
- •history of cerebral or peripheral arterial occlusive disease
结局指标
主要结局
TTE parameters
时间窗: 1 day before the surgery
TTE parameters: left ventricular ejection fraction, left atrial volume index, left ventricular mass, Sm, Em, E/Em
次要结局
- change of intraoperative hemodynamic variables(from after induction of anesthesia, left circumflex artery grafting, and to sternum closure)
研究者
研究点 (1)
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