Conclusion: heart function support and the prevention and management of ventricular arrhythmia during follow-up period may improve the long-term outcome of heart valve surgery in patients with GLV.
结论加强术后随访期室性心律失常的防治和心功能支持，有助于提高巨大心室病人心脏瓣膜手术的远期疗效。
2
Methods the surgical indications, procedures, therapeutic effects and follow-up results of 78 children with mitral valve regurgitation undergoing mitral valvuloplasty were analysed.
方法对接受二尖瓣成形术治疗的78例二尖瓣反流患儿的手术指征、手术方式、疗效及随访结果进行分析。
3
The utility model introduces a mechanism for guiding a valve piston returning to central positions, belonging to the technical field of a servomotor with follow-up action.