Heart Contents内容 Anterior Exposure It contains the pericardium the heart and the root part of great blood vessels passing into and from the heart( the pulmonary trunk, ascending aorta, superior vena cava inferior vena cava, pulmonary veins), the arch of azygos vein, phrenic nerves 米来 pericardiacophrenic vessels cardiac plexus and lymph nodes.内有心包、心、 出入心的大血管根部、 奇静脉弓、膈神经、 心包膈血管、心丛和 淋巴结等。﹡ ﹡ ﹡ • Contents 内容: It contains the pericardium, the heart and the root part of great blood vessels passing into and from the heart (the pulmonary trunk, ascending aorta, superior vena cava, inferior vena cava, pulmonary veins), the arch of azygos vein, phrenic nerves pericardiacophrenic vessels, cardiac plexus and lymph nodes. 内有心包、心、 出入心的大血管根部、 奇静脉弓、膈神经、 心包膈血管、心丛和 淋巴结等