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原位解剖观察了６０具成人尸体的心包窦。心包横窦长轴呈由右后上向左前下略倾斜位，横窦长４５．３±０．７ｍｍ，右口较左口大，因此在做心血管外科手术时从右口进入横窦较易，心包斜窦深４１．２±０．７ｍｍ，入口宽４２．９±０．７ｍｍ。心包前下窦的长轴与心脏下缘方向一致，为从右向左逐渐增宽的细长形，最宽处在８５％的尸体位于心尖附近，前下窦中部宽度平均为１３．６±０．５ｍｍ。
Anatomical observation of 60 adult corpus sinuses. The long axis of the transverse sinus of the pericardium was inclined slightly from anterior to posterior left anteriorly and inferiorly. The transverse sinus length was 45.3 ± 0.7mm, and the right mouth was larger than the left. Therefore, during the cardiovascular surgery, Easy, oblique sagittal sinus deep 41.2 ± 0.7mm, entrance width 42.9 ± 0.7mm. The long axis of the anterior and inferior sinusoids was consistent with the inferior margin of the heart and was an elongated shape gradually widening from right to left. 85% of the bodies at the widest point were located apexes, and the average width of the anterior and inferior sinus was 13.6 ± 0.5mm.