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。

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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。

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