目的采用套管连接血管技术制作大鼠颈部心脏移植的模型，减少手术并发症，提高术后存活率。

Objectives to develop a model of rat cervical heart transplantation by using a cuff technique to reduce operating complications and increase the postoperative survival rate.

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目的探讨和评价儿童先天性心脏病心血管造影技术。

Objective To evaluate different angiocardiographic techniques of congenital heart disease in children.

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目的总结近年来应用体外循环技术切除局部晚期肺癌侵犯心脏大血管的经验。

Objective To summarize the experience of extended resection of the heart, great vessels with cardiopulmonary bypass in the treatment of locally advanced lung cancer.

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