Pulmonary Artery Wall Thickness Assessed by Optical Coherence Tomography Correlates With Pulmonary Hemodynamics in Children With Congenital Heart Disease
Pulmonary Artery Wall Thickness Assessed by Optical Coherence Tomography Correlates With Pulmonary Hemodynamics in Children With Congenital Heart Disease
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DOI：
10.1253/circj.cj-18-0379
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发表时间：
2018-09-01
影响因子：
3.3
通讯作者：
Kagami, Shoji
中科院分区：
文献类型：
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作者：
Homma, Yukako;Hayabuchi, Yasunobu;Kagami, Shoji
背景：光学相干断层扫描（OCT）评估肺动脉（PA）壁增厚的成人肺动脉高血压有报道。本研究的目的是评估OCT在先天性心脏病（CHD）患儿PA壁术前评估中的可行性。方法和结果：参与者包括39例室间隔缺损、房间隔缺损或动脉导管未闭患者。我们尝试用oct对不同直径的血管进行评价，选择观察到的最适合评价的血管，并根据管腔直径分为4个亚组。156艘船中有80艘获得了最佳描述，1.0-中的每艘船分别有25艘（64.1%）、34艘（87.1%）、17艘（43.6%）和4艘（10.3%）
Background: Pulmonary arterial (PA) wall thickening evaluated by optical coherence tomography (OCT) has been reported in adults with PA hypertension. The purpose of this study was to evaluate the feasibility of OCT for preoperative assessment of the PA wall in children with congenital heart disease (CHD).Methods and Results: Participants comprised 39 patients with ventricular septal defect, atrial septal defect, or patent ductus arteriosus. Attempts were made to evaluate vessels of various diameters using OCT. Clearly observed vessels that were optimal for evaluation were selected and classified into 4 subgroups by diameter of the lumen. Optimal depiction was obtained in 80 of 156 vessels in total, and 25 (64.1%), 34 (87.1%), 17 (43.6%), and 4 vessels (10.3%) in each of the 1.0-