The feasibility of measurement of different right ventricular systolic function parameters by intraoperative transesophageal echocardiography and their interchangeability with transthoracic echocardiography in paediatric patients undergoing cardiac surgery
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- and also to evaluate the interchangeability of these measurements with those measured by transthoracic echocardiography.
研究概览
简要总结
Background- Right ventricular systolic function parameters are standardised based upon transthoracic echocardiographic measures only. However, transesophageal echocardiography is the mainstay during intraoperative period. Whether right ventricular function assessment using transesophageal echocardiography is feasible and whether the measurements are interchangeable with those measured by transthoracic echocardiography- is not known,
Purpose- A single centre, prospective observational study to find out the feasibility of measuring the RV systolic function parameters intraoperatively using different views of transesophageal echocardiography in adults undergoing cardiac surgery and also to evaluate the interchangeability of these measurements with those measured by transthoracic echocardiography.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 1.00 Year(s) 至 18.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients of either sex of the age group 1 year to 18 years, undergoing surgery for correction or palliation of congenital heart diseases.
排除标准
- •1.Patients having contraindications to insertion of TEE transducer 2.Patients weighing less than 10 kg 3.Patients having organic disease of tricuspid valve 4.Patients on pacemaker 5.Patients having heart rhythm other than normal sinus rhythm 6.Patients having poor TTE window 7.Pericardial disease.
结局指标
主要结局
and also to evaluate the interchangeability of these measurements with those measured by transthoracic echocardiography.
时间窗: Baseline
To find out the feasibility of measuring the RV systolic function parameters intraoperatively using different views of transesophageal echocardiography in adults undergoing cardiac surgery
时间窗: Baseline
次要结局
- 1.To find out the best TEE view for measuring each of the individual parameters.(2.To find out the single best TEE view as compared to TTE, for measuring all the parameters.)