英语词汇“atrial echo”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	atrial echo
释义	atrial echo a·tri·al ech·o electrical reactivation of the atrium by a retrograde impulse returning from the A-V node while the antegrade impulse continues to the ventricle; characterized electrocardiographically, by a pair of P waves enclosing a QRS complex, the second P wave being opposite in polarity (usually inverted in lead II), indicating that it is the reverse (the retrograde pathway) of the pathway of the first P wave (the antegrade pathway).
随便看	national confederation of farmers cooperatives and association national confederation of human rights organizations national confederation of labor national confederation of parent teacher associations national confederation of the blind national confederation of trade unions national conference against racism, discrimination and safety national conference and exhibition national conference committee national conference for clinical research national conference for college women student leaders national conference for community and justice national conference for the protection of american communities national conference in sales management national conference of african american librarians national conference of appellate court clerks national conference of bankruptcy judges national conference of bar examiners national conference of bar foundations national conference of bar presidents national conference of black lawyers national conference of black mayors, inc. national conference of black political scientists national conference of brazilian bishops methylthionine chloride

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

atrial echo

a·tri·al ech·o