Primary cardiac tumors can mimic many other cardiac conditions and may cause obstruction to blood flow, heart failure, chest pain, syncope, pulmonary hypertension, and arrhythmias.

原发性心脏肿瘤可以产生许多其他心脏病的表现，可能阻塞血流，引起心力衰竭、胸痛、晕厥、肺动脉高压和心律失常等。

youdao

Objective Primary resection and anastomosis of acute left colonic obstruction in 27 cases was analyzed.

目的对27例左半结肠癌伴急性梗阻一期切除吻合术病例资料进行回顾性分析。

youdao

Objective:To summarize the preventive experience of the anastomotic leakage and intraperitoneal infection following the primary colocolostomy for left colonic obstruction.

目的：总结左半结肠梗阻一期切除吻合术后吻合口漏及腹腔感染的预防经验。

youdao

Carroll Hubbard Jr. of Kentucky, a onetime president of the class, would lose his primary in 1992 and later go to prison for misuse of office staff, violation of federal election laws and obstruction of justice.

CNN: By Ronald D. Elving, CQ Staff Writer