翻訳と辞書 Words near each other ・ ConceptBase ・ ConceptDraw MINDMAP ・ ConceptDraw Office ・ ConceptDraw PRO ・ ConceptDraw Project ・ ConceptGCC ・ Conception ・ Conception (album) ・ Concentrazione Antifascista Italiana ・ Concentração Motard de Faro ・ Concentric ・ Concentric (album) ・ Concentric castle ・ Concentric crater fill ・ Concentric Data Systems ・ Concentric hypertrophy ・ Concentric siphon ・ Concentric spheres ・ Concentric tube heat exchanger ・ Concentric twinax connector ・ Concentric zone model ・ Concentricity error ・ Concentrix ・ Concentrix Solar ・ Concentus Moraviae ・ Concentus Musicus Wien ・ Concepcion Cabrera de Armida ・ Concepcion Industries ・ Concepcion Islands ・ Concepcion Picciotto Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Concentric hypertrophy ： ウィキペディア英語版 Concentric hypertrophy Concentric hypertrophy is a hypertrophic growth of a hollow organ without overall enlargement, in which the walls of the organ are thickened and its capacity or volume is diminished. Sarcomeres are added in parallel, as for example occurs in hypertrophic cardiomyopathy. In the heart, concentric hypertrophy is related to increased pressure overload of the heart, often due to hypertension and/or aortic stenosis. The consequence is a decrease in ventricular compliance and diastolic dysfunction, followed eventually by ventricular failure and systolic dysfunction. Laplace's law for a sphere states wall stress (T) is proportionate to the product of the transmural pressure (P) and cavitary radius (r) and inversely proportionate to wall thickness (W): In response to the pressure overload left ventricular wall thickness markedly increases—while the cavitary radius remains relatively unchanged. These compensatory changes, termed "concentric hypertrophy," reduce the increase in wall tension observed in aortic stenosis. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Concentric hypertrophy」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.