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Pulmonary Artery Wall Thickness Assessed by Optical Coherence Tomography Correlates With Pulmonary Hemodynamics in Children With Congenital Heart Disease / 本間, 友佳子ほか

Fri, 04 Jul 2025 18:02:06 +0900

日本整形外科学会雑誌 85(5)-85(7):2011.5-2011.7

Wed, 11 Sep 2024 00:23:55 +0900

日本整形外科学会雑誌 85(5)-85(7):2011.5-2011.7. 日本整形外科学会, 2011

小児科臨床 70巻11号(通号846) 2017年11月

Thu, 20 Nov 2025 23:58:17 +0900

小児科臨床 70巻11号(通号846) 2017年11月. 総合医学社, 2017

小児科臨床 69巻9号(通号831) 2016年9月

Thu, 20 Nov 2025 23:58:17 +0900

小児科臨床 69巻9号(通号831) 2016年9月. 総合医学社, 2016

作文と教育 28(8)(323) / 日本作文の会編

Wed, 20 Nov 2024 02:42:50 +0900

日本作文の会編. 作文と教育 28(8)(323). 日本作文の会; 新読書社, 1977-07. DOI:10.11501/6064561; 10.11501/6064561

Pulmonary Artery Wall Thickness Assessed by Optical Coherence Tomography Correlates With Pulmonary Hemodynamics in Children With Congenital Heart Disease 82 9 / 本間, 友佳子ほか

Thu, 30 Oct 2025 19:35:04 +0900

本間, 友佳子; 早渕, 康信; オノ, アケミ; 香美, 祥二. Pulmonary Artery Wall Thickness Assessed by Optical Coherence Tomography Correlates With Pulmonary Hemodynamics in Children With Congenital Heart Disease 82 9. The Japanese Circulation Society, 2018-08-24; 82 9
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–<2.0 mm, 2.0–<3.0 mm, 3.0–<4.0 mm, and 4.0–5.0 mm subgroups, respectively. Arterial walls in the 2.0–<3.0 mm subgroup were the most frequently delineated, and wall thickness correlated significantly with mean PA pressure, pulmonary vascular resistance index, pulmonary-to-systemic flow ratio, and PA capacitance index (r=0.56, 0.52, 0.37, and −0.49, respectively). The 3-layered appearance was delineated in 29 of 80 vessels (36.2%). This feature had no significant correlation with pulmonary hemodynamics.Conclusions: OCT represents a promising tool for evaluating the PA wall in children with CHD.