目的观察房间隔缺损(asd)经右心导管行封堵术后，右心房(RA)、右心室(RV)形态及功能的变化。
Objective To observe the shape and function changes of right atrium (ra) and right ventricle (rv) after closure ASD in transcatheter.
房间隔缺损不产生明显心脏杂音，因为心房之间压力差很小。
An atrial septal defect is unlikely to produce a loud murmur because of the minimal pressure differential between the atria.
结论：高龄本身并非老年房间隔缺损手术禁忌，老年患者通过封堵器或手术闭合房缺仍可以重构右心房、右心室，降低肺动脉压，显著改善心功能。
Closure of the ASD can still remodel the right atrium and ventricular, decrease the pulmonary artery pressure, and improve the cardiac function in the elderly patients.
结论：高龄本身并非老年房间隔缺损手术禁忌，老年患者通过封堵器或手术闭合房缺仍可以重构右心房、右心室，降低肺动脉压，显著改善心功能。
Closure of the ASD can still remodel the right atrium and ventricular, decrease the pulmonary artery pressure, and improve the cardiac function in the elderly patients.
应用推荐