Cardiomyocyte progenitors in canine pulmonary veins model of persistent atrial fibrillation
会议名称：《第十三次全国心血管病学术会议》
会议日期：2011年
学科分类：1002[医学-临床医学] 100201[医学-内科学(含：心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学]
摘 要：Objective This study was aimed to discover the pathogenesis of focal atrial fibrillation(AF) originated from pulmonary *** observing the histological structure and special cells in canine pulmonary veins model of persistent atrial fibrillation. Methods The pulmonary veins and the sinus node were obtained from 20 mongrel dogs(10AF and 10control group) using light microscopy and transmission electron microscopy and the methods of immunohistochemistry on a transver-