Distribution characteristics of Purkinje fibres in the canine left ventricle

被引：0
|
作者：
Li, Yunhao [1 ,2 ]
Zhang, Daoyang [1 ,3 ]
Meng, Yunfan [1 ,2 ]
Zhang, Jie [1 ]
Zhang, Qi [1 ]
Zhang, Ping [1 ]
Zhang, Yujie [1 ]
Sun, Mingyu [1 ,4 ]
Wang, Zulu [1 ]
Liang, Ming [1 ,4 ]
机构：
[1] Gen Hosp Northern Theater Command, Dept Cardiol, 83,Wenhua Rd, Shenyang, Liaoning, Peoples R China
[2] China Med Univ, Grad Sch, Shenyang, Liaoning, Peoples R China
[3] Dalian Med Univ, Grad Sch, Dalian, Liaoning, Peoples R China
[4] Natl Key Lab Frigid Zone Cardiovasc Dis, Shenyang, Liaoning, Peoples R China
来源：
JOURNAL OF CELLULAR AND MOLECULAR MEDICINE | 2024年 / 28卷 / 18期
关键词：
anatomy; iodine staining; morphology; purkinje fibres; FIBRILLATION; ABLATION; SYSTEM;
D O I：
10.1111/jcmm.70117
中图分类号：
Q2 [细胞生物学];
学科分类号：
071009 ; 090102 ;
摘要：
Purkinje-related ventricular arrhythmias have been increasingly reported, and with the development of catheter ablation techniques, intervention for Purkinje-related arrhythmias has been shown to be effective. The characteristics of Purkinje fibres orientation in the 12 canine left ventricles were observed at a gross level by staining the endocardium with Lugol's solution. Purkinje fibres were observed microscopically by HE, Masson's, PAS glycogen, and Cx40 immunohistochemical staining. Staining was successful, and the transverse orientation characteristics of Purkinje fibres were observed by Lugol's staining, and the longitudinal distribution was observed microscopically. The distribution of Purkinje fibres in the canine left ventricle is 'graded', 'layered', and 'networked', which can guide catheter ablation of Purkinje-related ventricular arrhythmia.
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页数：7
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