可见剖开的肺动脉主干和左肺动脉右肺动脉内有一个大的鞍状的肺血栓栓子。
The main pulmonary trunk and pulmonary arteries to right and left lungs are seen here opened to reveal a large "saddle" pulmonary thromboembolus.
目的观察老年无保护左主干(ulm)病变冠心病患者临床特点和冠状动脉病变情况。
Objective To study the coronary artery pathological changes and clinical characteristics of the elderly with unprotected left main (ULM) coronary artery disease.
目的探讨左冠状动脉主干(LM)狭窄的临床特点和心功能情况。
Objective To describe clinical and functional features of patients with left main coronary artery (LM) stenosis.
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