1. Retrocardiac pneumonia is a form of pneumonia that is found behind the heart.
心后性肺炎是一种发生在心脏后方的肺炎。
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2. Results:Images of tissue equalization are superior in demonstrating the anatomic structures such as the upper margin of the sixth thoracic vertebrae and retrocardiac pulmonary vessels (P
结果对于第六胸椎上缘结构的显示，以及心后三角处肺纹理的显示上组织均衡图像更好（P
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3. Results:Images of tissue equalization are superior in demonstrating the anatomic structures such as the upper margin of the sixth thoracic vertebrae and retrocardiac pulmonary vessels (P
