Postoperative Atrial Fibrillation After Cardiac Surgery is Not an Independent Risk Factor for Long-term Cardiovascular Morbidity and Mortality in Anticoagulated Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 519
- 主要终点
- myocardial infarction
研究概览
简要总结
The aim of the investigators trial was to evaluate association between new onset postoperative atrial fibrillation (POAF) and late cardiovascular morbidity and mortality.
详细描述
The material of this retrospective study consist patients without preoperative history of atrial fibrillation, participated in three different randomized controlled trials previously . A total of 519 consecutive patients underwent coronary artery bypass surgery, aortic valve replacement or combined aortic valve with coronary bypass surgery in Kuopio University Hospital from 2004 to 2008. Patients with previous episodes of atrial fibrillation (AF) or flutter and also patients with mitral valve surgery were excluded. All patients had continuous postoperative ECG monitoring for at least 48 hours. AF episodes lasting longer than 5 minutes were registered. Thereafter 12 lead ECG was recorded daily and in case of symptoms of rhythm disturbances.
Medical records were reviewed during 2012 using standardized data collection protocol. Statistics Finland database was used for mortality data.
研究设计
- 研究类型
- Observational
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •previously cardiac operation, CABG or AVR
排除标准
- •Previous Atrial fibrillation
结局指标
主要结局
myocardial infarction
时间窗: 1-105 month
stroke
时间窗: 1-105 month
cardiovascular and all-cause death
时间窗: 1-105 month
late atrial fibrillation
时间窗: 1-105 month
次要结局
未报告次要终点