Cardiac Conduction System and Understanding ECG, Animation.
3:45
YouTubeAlila Medical Media
Cardiac Conduction System and Understanding ECG, Animation.
The cardiac conduction system explained clearly and simply. Please NOTE: this video talks about PQ segment, not PR interval, and this is NOT a mistake. You may have seen more of PR interval in text books, because it is used for ECG interpretation. But you should be able to find PQ segment too. These are 2 different things. The PR interval ...
已浏览 757.6万 次2014年4月29日
Science Experiments
40 Science Experiments - Experiments You Can Do at Home Compilation by Inventor 101
21:35
40 Science Experiments - Experiments You Can Do at Home Compilation by Inventor 101
YouTubeInventor 101
已浏览 3354.2万 次2023年12月23日
33 AMAZING SCIENCE EXPERIMENTS! Compilation | Best of the Year
15:08
33 AMAZING SCIENCE EXPERIMENTS! Compilation | Best of the Year
YouTubeFun Science
已浏览 3317.5万 次2021年12月20日
40 Crazy Science Experiments - Experiments You Can Do at Home Compilation by Inventor 101
16:41
40 Crazy Science Experiments - Experiments You Can Do at Home Compilation by Inventor 101
YouTubeInventor 101
已浏览 1472.5万 次2024年1月6日
热门视频
How Does a PET Scan Work?
1:33
How Does a PET Scan Work?
YouTubeNIBIB
已浏览 114.5万 次2013年11月21日
What is a Sestamibi Scan? Parathyroid Imaging Explained + See A Real Scan in Progress!
1:19
What is a Sestamibi Scan? Parathyroid Imaging Explained + See A Real Scan in Progress!
YouTubeNorman Parathyroid Center
已浏览 4114 次7 个月之前
Bone Scintigraphy I : Basics
13:18
Bone Scintigraphy I : Basics
YouTubeAngus O'Connor
已浏览 8065 次2021年1月27日
Science News
Cosmic Rays Hit Plane? Shocking Mid-air Mystery, Supernova Energy Reaches Earth | Gravitas
3:22
Cosmic Rays Hit Plane? Shocking Mid-air Mystery, Supernova Energy Reaches Earth | Gravitas
YouTubeWION
已浏览 13.4万 次1 周前
Asteroid Strike: Twin Asteroids Slam Into Moon, Giant Flash Captured From Earth | WION Originals
1:25
Asteroid Strike: Twin Asteroids Slam Into Moon, Giant Flash Captured From Earth | WION Originals
YouTubeWION
已浏览 2.5万 次5 天之前
3I/ATLAS Makes Europe Activate Its Largest Planetary Defence Drill | WION
2:59
3I/ATLAS Makes Europe Activate Its Largest Planetary Defence Drill | WION
YouTubeWION
已浏览 5622 次1 天前