The National heart Lung and Blood Institute working Group on Atrial fibrillation:Atrial fibrillation:current understanding and reseach imperative.J.Am.Coll cardiol,1993,22:1830.是什么意思_The National heart Lung and Blood Institute working Group on Atrial fibrillation:Atrial fibrillation:current understanding and reseach imperative.J.Am.Coll cardiol,1993,22:1830.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句