翻訳と辞書 Words near each other ・ Left Alone (Mal Waldron album) ・ Left Alone (song) ・ Left Alternative ・ Left anarchism ・ Left and Democrats ・ Left and Leaving ・ Left and right ・ Left and right (algebra) ・ Left and right derivative ・ Left and Secular Alliance ・ Left anterior fascicular block ・ Left Anti-capitalist Group ・ Left atrial appendage occlusion ・ Left atrial enlargement ・ Left atrioventricular orifice ・ Left axis deviation ・ Left Bank (Biscay) ・ Left Bank (disambiguation) ・ Left Bank (film) ・ Left Bank (horse) ・ Left Bank Encores ・ Left Bank Jazz Society ・ Left Bank of the Rhine ・ Left Bank Pictures ・ Left Bank Two ・ Left Behind ・ Left Behind (2014 film) ・ Left Behind (CSS song) ・ Left Behind (disambiguation) ・ Left Behind (film series) 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 Left axis deviation ： ウィキペディア英語版 Left axis deviation Left axis deviation (LAD) is a condition whereby the mean electrical axis of ventricular contraction of the heart lies in a frontal plane direction between −30° and −90°. This is reflected by a QRS complex positive in lead I and negative in leads aVF and II.〔http://www.ecglibrary.com/axis.html〕 ==Cause== Common causes of LAD include left ventricular hypertrophy (LVH), left anterior fascicular block (or hemiblock) and inferior myocardial infarction. Less commonly LAD may be a normal variant, particularly in obese or stocky individuals, or it may be associated with Wolff–Parkinson–White syndrome or an ostium primum atrial septal defect. LVH is generally recognised as a cause of LAD,〔〔〔http://lifeinthefastlane.com/ecg-library/basics/left-axis-deviation/〕 although some sources claim that LVH does not cause LAD.〔〔http://www.fpnotebook.com/cv/exam/LftAxsDvtn.htm〕 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「Left axis deviation」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.