歡迎訂閱頻道:https://www.youtube.com/channel/UCkucwd-6tng9xoRcPsol6Xw/?sub_confirmation=1 內科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3uqQEfeF0mP8HgNcE_lTJ0 外科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV2XIi_Zmy8hKcDbGAukg1f4 婦產科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3scVdFzj1EslwQutpsGXIG 兒科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV3ZnbE2emxJ27dkTG5e2aDW 男科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV2_bNY8idyNEwq_Z1yNiHOJ 皮膚性病科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV39wAQkKoB1z7HfUhuosfsw 五官科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0STzjaiPMpWMhlPz856LEZ 腫瘤科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV1-a7c4nBDvCIFipSdgqaiR 精神心理科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV224WzRt9pwtvV7Znmmcbx4 不孕不育:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0ZJqmXnY2JH1Y_0eT2JGZc 醫學影像學:https://www.youtube.com/playlist?list=PLcp9vkDA2gV21gCJvZIBYTRKi7ScCpmLA 其他:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0ypfY6paSZgJ- CR4f3sqc6 中醫科:https://www.youtube.com/playlist?list=PLcp9vkDA2gV0PIDg0o2KRBfR5va3lTvzp 法洛四聯症是一種常見的複雜性心髒病，是先天性的紫紺型心髒病，原因是胎兒在胚胎髮育過程中，心臟異常的發育，則表現為心臟畸形，患者出生後即有缺氧的表現，全身紫紺，嚴重者可表現為心力衰竭的症狀。法洛四聯症主要包括肺動脈狹窄、室間隔缺損、主動脈騎跨和右室肥厚四種病理解剖類型。這四種病理改變在心臟上同時存在，稱為法洛四聯症。
