足够的视图和切面图。
什么的横切面图?。
窦房结的心肌细胞：这张图显示了窦房结的切面，右心房的一块起搏区。
Cardiomyocytes in the sinoatrial node This image shows a section of the sinoatrial node, a pacemaking area of the right atrium of the heart.
这个剖面图意在展示切面的两个层的信息。
The section diagrams are meant to show two levels of information in the cut.
图7病例5四腔心切面显示心脏向右侧移位。
Figure 7. Case 5. Four-chamber view showing displacement of the heart to the right.
图3病例1。四腔心切面显示心室大小不对称，表现为右心室缩小或左心室增大。
Figure 3. Case 1. Four-chamber view showing asymmetry of ventricular size that could represent either a small right ventricle or a dilated left ventricle.
图11。正常动脉导管和主动脉弓汇合切面。
Figure 11. Normal confluence of the ductal and aortic arches.
方法利用二维超声心动图仪对251例健康人心脏多切面检查。
Method Two-dimensional echocardiographic studies on hearts of 251 healthy subjects were performed.
对肺动脉分支起源异常超声心动图诊断方法及切面进行探讨。
Objective To analyze echocardiographic diagnosis and images of anomalous origin of pulmonary arterial branch.
经食管超声心动图术中观测各切面观缺损大小及周缘情况，选择闭合器类型及大小。
The ASD size and edge in various sections were measured by transesophageal echocardiography, and the type and size of occluder were accordingly selected.
图2为一正常三血管切面，以此为基准来分析后续的病变。
Figure 2 represents a normal 3-vessel-trachea view to serve as a reference image for comparison with the subsequent drawings representing anomalies.
图9病例7四腔心切面显示靠近主动脉(红色)处的额外的一条静脉(紫色)。这条血管表示的是下腔静脉中断后在单侧的延续。
Figure 9. Case 7. Additional vessel (purple) behind the 4-chamber view next to the aorta (red). This vessel represents an azygous or hemizygous continuation of an interrupted inferior vena cava.
土地的确切面积、位置和四至见本合同附件一的地块图，该地块图已经双方签字确认。
The exact area, location and four boundaries of the Land are shown on the map attached to this Contract as Appendix I, which map has been affirmed through signature of both parties.
图9病例7四腔心切面显示靠近主动脉（红色）处的额外的一条静脉（紫色） 。这条血管表示的是下腔静脉中断后在单侧的延续。
Figure 9. case 7. additional vessel ( purple ) behind the 4 - chamber view next to the aorta ( red ). this vessel represents an azygous or hemizygous continuation of an interrupted inferior vena cava.
结果表明，超声心动图对室缺的正确定位诊断有赖于对超声切面的选择，以及辨认室缺与心内特征性解剖结构的空间位置关系；
The results show that correct localization of VSD is de- pendent on identifying the spatial relation between VSD and characteristic intracardiac structures on the proper views;
结果表明，超声心动图对室缺的正确定位诊断有赖于对超声切面的选择，以及辨认室缺与心内特征性解剖结构的空间位置关系；
The results show that correct localization of VSD is de- pendent on identifying the spatial relation between VSD and characteristic intracardiac structures on the proper views;
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