Long-term impact of transcatheter atrial septal defect closure in adults on cardiac function and exercise capacity
Long-term impact of transcatheter atrial septal defect closure in adults on cardiac function and exercise capacity
复制标题
DOI：
10.1016/j.ijcard.2006.12.031
复制
发表时间：
2008-02-29
影响因子：
3.5
通讯作者：
Picchio, Fernando M.
中科院分区：
文献类型：
--
作者：
Giardini, Alessandro;Donti, Andrea;Picchio, Fernando M.
背景资料：经导管房间隔缺损（ASD）封堵术对右心室（RV）重构和运动能力的长期影响尚不清楚。（年龄42.3 +/- 16.4岁），在经导管缺损封堵术前和封堵术后6个月和>36个月时，血流动力学显著ASD。与闭合后6个月相比，峰值摄氧量进一步改善（p
Background: The long-term impact of transcatheter atrial septal defect (ASD) closure on right ventricular (RV) remodeling and exercise capacity is unknown.Methods: We studied with cardiopulmonary exercise testing and transthoracic echocardiography 29 adults (age 42.3 +/- 16.4 years) with hemodynamically significant ASD just before transcatheter defect closure and after 6 and >36 months from closure.Results: Compared to 6 months after closure, a further improvement of peak oxygen uptake (p