File talk:Willem Einthoven ECG.jpg
Just a note that this is a photo from one of Einthoven's ads; in reality, the procedure wasn't quite as glamorous [1]. --David Iberri (talk) 18:35, 21 March 2006 (UTC)
Just a note that this is a photo from one of Einthoven's ads; in reality, the procedure wasn't quite as glamorous [1]. --David Iberri (talk) 18:35, 21 March 2006 (UTC)[reply]
![[1]](http://www.einthoven.nl/images/historicalphotos/eh015.jpg){kind=link}
