interatrial septum

the atria are separated from each other by the thin, muscular interatrial septum;

心房从彼此被分离由稀薄，肌肉心房间的中隔；

The present results suggest that the parasympathetic fibers in the atrioventricular node and the bundle of His originate from the cholinergic neurons in the interatrial septum.

该结果证实房室结及房室束区副交感神经纤维来源于房间隔内的胆碱能神经元。

diagnosis of partial anomalous pulmonary venous connection with intact interatrial septum by transthoracic echocardiography

经胸超声心动图诊断房间隔完整的部分性肺静脉异位引流

The AchE positive neurons were found in interatrial septum and near the atrioventricular junction, and these neurons give off fibers going to the atrioventricular junction and the bundle of His.

在房间隔内发现AchE阳性神经元，该神经元发出神经纤维延续至房室结及房室束。

Cardiotomy started from midsection of the sternum, made incision through interatrial sulcus, left atrium, right atrium or interatrial septum under general anesthesia and extracorporal circulation.

所有病例均经超声心动图（UCG）诊断，全麻体外循环下胸骨正中切口入路，经房间沟、右房、左房或房间隔切开完成手术。

observation of anatomical structures of the interatrial septum and the interventricular septum of goat heart

山羊心脏房间隔、室间隔的观测及解剖学特征