Sinus node
窦心结───Sinus node
cell clusters in the central part of the sinus node are all around the sinus node artery.───窦房结中心区的细胞集落，全都存在于窦房结动脉周围。
Objective To assess the diagnostic value of the atropine test and sit-up exercise for sinus node function.───目的评定阿托品药物试验联合仰卧起坐运动对窦房结功能的诊断价值。
The clamping fixation method and followed by 40% formalin cotton pellet was used to immerse the sinus node.───本研究采用钳夹固定法及40%福尔马林棉球浸敷窦房结区法，建立家兔病态窦房结模型。
is caused by the nonlinear interaction between the sinus node and myopic Ventricular focus in the heart.───心脏窦房结与异位心室搏动非线性相互作用，导致调制并行收缩反常节律。
These cell clusters in the central part of the sinus node are all around the sinus node artery.───窦房结中心区的细胞集落，全都存在于窦房结动脉周围。
Comparative studies between the sinus node and the atrioventricular node have revealed relatively few histological differences.───对窦房结和房室结进行比较研究表明，它们在组织学上只有少许差异。
Comparative studies between the sinus node and the atrioventricular node have revealed relatively few histological differences.
Results Antiarrhythmic effect of COE may be related to its prolongation of action potential duration, increase of the absolute value of resting potential and a decrease of autonomy of sinus node.
Objective To assess the diagnostic value of the atropine test and sit-up exercise for sinus node function.
Hence SNE_b is the best non-invasive method available for examination of sinus node function and sino-atrial conduction.
Objective To explore a noninvasive transesophageal signal averaging technique for direct recording of sinus node potential (SNP).