著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) HUNG J,Mechanism of dynamic regurgitant orifice area variation in functional mitral regurgitation : physiologic insights from the proximal flow convergence technique,J Am Coll Cardiol,,,1999,33,,538-545,https://cir.nii.ac.jp/crid/1571135650001172224,