These ganglia mainly lie under the epicardium and in coronary sulcus.
这些神经节主要分布在心外膜下，以及冠状沟内。
Seen over the surface of the epicardium are pale white-tan nodules of metastatic tumor.
在心外膜的表面可见灰白色转移性肿瘤结节。
The transverse fibers began to appear in the middle and inferior segments of CT near epicardium.
从界嵴的中部向下，近心外膜侧，开始出现横行纤维。
Only a small number of these cells are distributed in the atria, the ventricles, and the epicardium.
这些细胞只有少数分布在心房，心室和心外膜。
One water sac was placed on the epicardium and the exploration was performed by the detecting head on the water sac.
然后将其行开胸手术，悬吊心包，在心外膜上放置一水囊，将探头放置于水囊上进行探查。
These recults indicate that body surface ECG reflects the changes of Q and R waves on the epicardium with some limitation.
提示体表心电图对反映心外膜面的Q波和R波变化尚有一定局限性。
This paper proposes a new associated scheme for segmentation of endocardium and epicardium from MR cardiac image sequences.
本文提出了一种MR心脏图像的左心室内外壁的联合分割和时序追踪的新方法。
The main features of the system are as follows: computer real-time mapping of several points sampling of 53 points of epicardium;
系统具有以下特点：自动显示和绘出心外膜激动顺序图；网套电极对53个区全部采样；
The sock we designed is extremely, compliant and elastic, making it possible for the electrodes to make satisfactory contact with the epicardium.
该网套具有良好的顺应性和弹性，使电极能较好地接触心外膜。
Segmentation of endocardium and epicardium from MR cardiac mage sequences is the most important prerequisite for computer aided cardiac function analysis.
MR心脏图像左心室内外壁的自动分割是计算机辅助心功能诊断的前提。
Objective To investigate the relationship between epicardium adipose thickness and the severity of coronary artery stenosis in patients with coronary artery disease.
目的探讨冠心病患者心外膜脂肪厚度与冠状动脉狭窄程度的关系。
The main artery centerlines are first extracted from two successive images and then the motion parameters of artery and related epicardium are computed along these centerlines.
从连续的两帧图像中提取出动脉主要分支的中心线，沿中心线采用光流法计算出血管以及相关心外膜的运动参数。
The sino-atrial node is situated at the junction between the atrium proper and the sinus venarum of the fight atrium, inclined to the wall of the sinus venarum and covered only with the epicardium.
结果表明：窦房结位于腔静脉窦与固有心房交界处的心外膜下，偏向腔静脉窦壁。
The sino-atrial node is situated at the junction between the atrium proper and the sinus venarum of the fight atrium, inclined to the wall of the sinus venarum and covered only with the epicardium.
结果表明：窦房结位于腔静脉窦与固有心房交界处的心外膜下，偏向腔静脉窦壁。
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