最匹配的结果
2:35
Arteriovenous Malformation (AVM)
NATIONALLY RATED HOSPITAL
![关于此通道](/rp/vSG3QfM18Y53U7dOrrYGG1ictoc.png)
YouTubeCleveland Clinic
✕
#2 on U.S.News & World Report 2020 Best Hospitals Honor Roll
#2 on Newsweek World's Best Hospitals 2020 - USA
#2 on Newsweek World's Best Hospitals 2020 - USA
4:14
What is Echocardiography?
NATIONALLY RATED HOSPITAL
![关于此通道](/rp/vSG3QfM18Y53U7dOrrYGG1ictoc.png)
YouTubeMayo Clinic
✕
#1 on U.S.News & World Report 2020 Best Hospitals Honor Roll
#1 on Newsweek World's Best Hospitals 2020 - USA
#1 on Newsweek World's Best Hospitals 2020 - USA
2:12
Echo Tutorials - Mayo Clinic
NATIONALLY RATED HOSPITAL
![关于此通道](/rp/vSG3QfM18Y53U7dOrrYGG1ictoc.png)
YouTubeMayo Clinic
✕
#1 on U.S.News & World Report 2020 Best Hospitals Honor Roll
#1 on Newsweek World's Best Hospitals 2020 - USA
#1 on Newsweek World's Best Hospitals 2020 - USA