Static balloon dilatation of the atrial septum was performed in2 children with hypoplastic right heart syndrome. 对2例右室发育不良综合征患儿进行静态球囊房隔扩张造口术;
Athlete's heart appears as heart dilatation in shape. The type and degree of heart dilatation have a close relationship with sport item, intensity of training and time of training. 运动员心脏在形态方面表现为心脏增大,心脏增大类型及程度与运动项目、运动强度和训练持续年限有密切关系。
Conclusion: This study suggests that the chronic uncontrolled tachycardia may become a primary cause of heart dilatation and heart failure, which is reversible after control of heart rate. 结论:慢性心动过速可成为心脏扩大和心功能不全的原发病因,控制心室率后心脏功能可完全恢复正常。