{"type":"rich","version":"1.0","title":"Tim và mạch máu","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YYFN-XwfyQ7iZH5I/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/61814df97c1fc90ee2647e48\" frameborder=\"0\" allowfullscreen></iframe>"}