Cardioversion 发表于 2025-3-28 18:31:00
http://reply.papertrans.cn/20/1919/191807/191807_41.pngSTEER 发表于 2025-3-28 20:43:16
http://reply.papertrans.cn/20/1919/191807/191807_42.png浪荡子 发表于 2025-3-29 02:44:44
http://reply.papertrans.cn/20/1919/191807/191807_43.png芦笋 发表于 2025-3-29 06:06:00
Ductus Arteriosus and Aorto-Pulmonary Window,The ductus arteriosus is a large channel through which blood flows from the main pulmonary artery to the descending aorta before birth. After birth the wall of the ductus contracts and closure usually occurs in the first few days of life.Cumbersome 发表于 2025-3-29 07:32:15
http://reply.papertrans.cn/20/1919/191807/191807_45.png表否定 发表于 2025-3-29 13:29:07
http://reply.papertrans.cn/20/1919/191807/191807_46.png