{"type":"rich","version":"1.0","title":"心脏泵血功能","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/W526D0Zs6jF8bRsl/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5b9dba0f466cea317c6d1b25\" frameborder=\"0\" allowfullscreen></iframe>"}