翻訳と辞書 Words near each other ・ Atrim ・ Atrin ・ Atrina ・ Atrina fragilis ・ Atrina rigida ・ Atrina seminuda ・ Atrina serrata ・ Atrina squamifera ・ Atrina zelandica ・ Atriocaval shunt ・ Atriolum ・ Atriolum robustum ・ Atrios ・ Atrioventricular ・ Atrioventricular block ・ Atrioventricular canal ・ Atrioventricular fistula ・ Atrioventricular nodal branch ・ Atrioventricular node ・ Atrioventricular opening ・ Atrioventricular reentrant tachycardia ・ Atrioventricular septal defect ・ Atrioventricular septum ・ Atripalda ・ Atriphtaloid ・ Atriplex ・ Atriplex acanthocarpa ・ Atriplex amnicola ・ Atriplex argentea ・ Atriplex bunburyana 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 Atrioventricular canal ： ウィキペディア英語版 Atrioventricular canal The proper development of the atrioventricular canal into its prospective components (The heart septum and associated valves) to create a clear division between the four compartments of the heart and ensure proper blood movement through the heart, are essential for proper heart function. When this process does not happen correctly, a child will develop atrioventricular canal defect which occurs in 2 out of every 10,000 births. It also has a correlation with Down Syndrome because 20% of children with Down Syndrome suffer from atrioventricular canal disease as well. This is a very serious condition and surgery is necessary within the first six months of life for a child.〔Brown, David MD "Atrioventricular Canal Defect" Children's Hospital Boston 20120 http://www.childrenshospital.org/az/Site521/mainpageS521P0.html〕 Half of the children who are untreated with this condition die during their first year due to heart failure or pneumonia.〔Calabro, Raffaele & Limongelli, Giuseppe "Complete Atrioventricular Canal" 2006 April 5, US National Library of Medicine National Institutes of Health http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1459121/〕 Atrioventricular canal defect is a combination of abnormalities of the heart and is present at birth. There is a problem when there are holes present in the walls that separate chambers (septa),as well as when valves are incorrectly constructed. There are other names for these heart abnormalities such as endocardial cushion defects or atrioventricular septal defect〔Mayo Clinic September 12, 2012"Atrioventricular Canal Defect" http://www.mayoclinic.com/health/atrioventricular-canal-defect/DS00745〕 ==Development== In a normal healthy heart there are four chambers. This consists of right and left atria, and right and left ventricles. The right atrium and right ventricle function to pump blood to the lungs while the left atrium and left ventricle pump blood to the rest of the body. There are valves in place that inhibit back-flow between these chambers.〔 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「Atrioventricular canal」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.