翻訳と辞書 Words near each other ・ Hypophytala ・ Hypophytala benitensis ・ Hypophytala henleyi ・ Hypophytala hyetta ・ Hypophytala hyettina ・ Hypophytala hyettoides ・ Hypophytala nigrescens ・ Hypophytala obscura ・ Hypophytala reducta ・ Hypophytala ultramarina ・ Hypophytala vansomereni ・ Hypopigmentation ・ Hypopituitarism ・ Hypoplasia ・ Hypoplasia of dens ・ Hypoplastic left heart syndrome ・ Hypoplastic maxilla ・ Hypoplastic right heart syndrome ・ Hypoplectis ・ Hypoplectrodes ・ Hypoplectrus gemma ・ Hypoplectrus gummigutta ・ Hypoplectrus guttavarius ・ Hypoplectrus indigo ・ Hypoplectrus nigricans ・ Hypoplectrus puella ・ Hypoplectrus unicolor ・ Hypoplesia ・ Hypopleuron caninum ・ Hypopleurona 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 Hypoplastic left heart syndrome ： ウィキペディア英語版 Hypoplastic left heart syndrome Hypoplastic left heart syndrome (HLHS) is a rare congenital heart defect in which the left heart is severely underdeveloped. The ''International Working Group for Mapping and Coding of Nomenclatures for Paediatric and Congenital Heart Disease'' defined HLHS as ==Signs and symptoms== In typical anatomy, the left side of the heart receives oxygen-rich blood from the lungs and pumps it to the rest of the body. In patients with HLHS, the aorta and left ventricle are underdeveloped (beginning ''in utero''), and the aortic and mitral valves are either too small to allow sufficient blood flow or are atretic (closed) altogether.〔(Hypoplastic Left Heart Syndrome | Congenital Heart Disease - Cove Point Foundation | Johns Hopkins Children's Hospital )〕 As blood returns from the lungs to the left atrium, it must pass through an atrial septal defect to the right side of the heart so it can be pumped to the rest of the body. This blood must flow through a patent (open) ductus arteriosus. Since the ductus arteriosus usually closes within eleven days after birth, blood flow may be severely restricted and eventually blocked, leading to dangerously low circulation and, eventually, shock. Babies are often cyanotic at birth to varying degrees, depending on the severity of their defects. 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「Hypoplastic left heart syndrome」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.