div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=agachistory-2016-1-13-ibn-al-nafis-1200a1288-investigated-the-anatomy-ofhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: agachistory · 2016 1 13 · Ibn al-Nafis 1200—1288 investigated the anatomy of the heart and was brave enough to challenge Galen Galen had said that the blood moves from loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202206071860a1e27d177edf281535307fhtml5thumbnails1jpg width=140 height=200 divdiv