Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
TED Games
Innovative games that challenge you to think differently
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
TED-Ed
Award-winning educational content and programs
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
MEMBERSHIP
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
心脏移植手术是如何运作的? - 罗尼·沙诺阿达
3,544,827 views
|
罗尼·沙诺阿达 |
TED-Ed
• May 2022
Read transcript
你的心脏每天跳动超过 100,000 次。 只需一分钟,它就会将超过 5 升的血液泵入你的全身。 但与皮肤和骨骼不同,心脏自我修复的能力有限。 因此,如果这个器官严重受损,通常只有一种医疗解决方案:更换它。 罗尼·沙诺阿达探索了这个复杂而复杂的程序是如何工作的。 罗尼·沙诺阿达的课程,由泽登传媒的亚历克西娅·罗伊德执导。
science
education
health
health care
biology
medicine
Surgery
TED-Ed
animation
heart
TED is supported by ads and partners