Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre
0:06
TikTokdrdavidabbasi
Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to
Dr. David Abbasi, MD(@drdavidabbasi). original sound - Dr. David Abbasi, MD. Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract ...
730.1K views1 month ago
Led Zeppelin Songs
Led Zeppelin - Whole Lotta Love (Official Music Video)
4:49
Led Zeppelin - Whole Lotta Love (Official Music Video)
YouTubeLed Zeppelin
265.9M viewsApr 20, 2008
Led Zeppelin - Sick Again (Live at Knebworth 1979) (Official Video) [HD]
5:19
Led Zeppelin - Sick Again (Live at Knebworth 1979) (Official Video) [HD]
YouTubeLed Zeppelin
518.8K views10 months ago
Led Zeppelin - In My Time of Dying (Live at Earl's Court 1975) (Official Video) [HD]
11:24
Led Zeppelin - In My Time of Dying (Live at Earl's Court 1975) (Official Video) [HD]
YouTubeLed Zeppelin
658.9K views10 months ago
Top videos
Where Is Your Heart Located? | 3D Human Body Anatomy
0:05
Where Is Your Heart Located? | 3D Human Body Anatomy
YouTubeLife Anatomy 3D
1.4K views4 months ago
Kindness for Heart Health: Simple Acts That Improve Your Heart
2:15
Kindness for Heart Health: Simple Acts That Improve Your Heart
TikTokheartlungdoc
99.7K views3 weeks ago
How Heart Valves Work: Opening & Closing Animation | 44
0:07
How Heart Valves Work: Opening & Closing Animation | 44
YouTubeHeart Anatomy Pro
35.3K views8 months ago
Led Zeppelin Live
Led Zeppelin - Over the Hills and Far Away (Live at Madison Square Garden 1973) [HD]
6:14
Led Zeppelin - Over the Hills and Far Away (Live at Madison Square Garden 1973) [HD]
YouTubeLed Zeppelin
9.4M viewsMay 19, 2023
Led Zeppelin Live In New York, NY ( July 29th, 1973)
3:06:10
Led Zeppelin Live In New York, NY ( July 29th, 1973)
Internet ArchiveFifi3
4.7K viewsFeb 1, 2020
Led Zeppelin - The Ocean (Live at Madison Square Garden 1973) [Official Video] [HD[
4:42
Led Zeppelin - The Ocean (Live at Madison Square Garden 1973) [Official Video] [HD[
YouTubeLed Zeppelin
8.8M viewsJun 2, 2023
Where Is Your Heart Located? | 3D Human Body Anatomy
0:05
Where Is Your Heart Located? | 3D Human Body Anatomy
1.4K views4 months ago
YouTubeLife Anatomy 3D
Kindness for Heart Health: Simple Acts That Improve Your Heart
2:15
Kindness for Heart Health: Simple Acts That Improve Your Heart
99.7K views3 weeks ago
TikTokheartlungdoc
How Heart Valves Work: Opening & Closing Animation | 44
0:07
How Heart Valves Work: Opening & Closing Animation | 44
35.3K views8 months ago
YouTubeHeart Anatomy Pro
External Anatomy of the Heart: Structure, Layers, and Functions
0:50
External Anatomy of the Heart: Structure, Layers, and Functions
5.8K viewsMar 16, 2025
YouTubeMedical Animation Media
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
1:02
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
872 views9 months ago
YouTubeMedi Facts Hub
This video explains heart palpitations, their causes, and natural science-based ways to manage them, including hydration, electrolytes, stress reduction, herbs, and lifestyle changes. Educational | Evidence-based | Heart health #HeartPalpitations #HeartHealth #AnxietyRelief #NaturalHealing #DrNiwat @🌿NIWAT SCIENTIFIC HOSPITAL🌿 @Dr Nimoh English Niwat sci hos @Adwoalilybet
5:32
This video explains heart palpitations, their causes, and natural science-based ways to manage them, including hydration, electrolytes, stress reduction, herbs, and lifestyle changes. Educational | Evidence-based | Heart health #HeartPalpitations #HeartHealth #AnxietyRelief #NaturalHealing #DrNiwat @🌿NIWAT SCIENTIFIC HOSPITAL🌿 @Dr Nimoh English Niwat sci hos @Adwoalilybet
292K views1 month ago
TikTokniwat.scientifichospital
Eat This Every Day to Unclog Your Arteries
1:14
Eat This Every Day to Unclog Your Arteries
1.2M views3 weeks ago
YouTubeDr. Eric Berg DC
1:52
Heartfelt Short Clip by nabanshar804
507.9K views2 weeks ago
TikToknabanshar110
0:18
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
15.2K views4 months ago
YouTubeEasy Paper Crafts
2:52
యూరిక్ యాసిడ్ ఎక్కువ వున్నవాళ్ళు ఏం తినకూడదు? | Dr M S S Mukharjee
370.3K views1 week ago
YouTubeDr M S S Mukharjee | Pulse Heart
2:00
ఒక ల్యాబ్ రిపోర్ట్… ముగ్గురు పేషెంట్లు… ఒకే భయం…. | Dr M S S Mukharjee
187.7K views1 week ago
YouTubeDr M S S Mukharjee | Pulse Heart
0:36
Sacred Heart Situation... #thebindingofisaac #kayhosyt | sacred heart isaac
276.3K views1 week ago
TikTokkayhosyt
0:13
THE ENDDD WHAT #titanic #fyp #viral | titanic
4.1M views2 weeks ago
TikTokalyssa.always
0:18
basics of heart
15.3M viewsJan 19, 2023
YouTubeInside Us
0:34
Our kids covering our new song My Stupid Heart! #walkofftheearth #shorts
150M viewsJan 9, 2023
YouTubeWalk off the Earth
0:38
Greg Heffley singing Total Eclipse of the Heart cover
2.7M views1 month ago
TikTokgnnhly
4:24
#movie #fyp #foryou #fil | your heart will be broken book película
3.1M views2 weeks ago
TikTokkiwysfbn3142
0:24
See the Wonder of Your Beating Heart - 3D Animation
3.5M viewsJun 13, 2023
YouTubeHealth Decide
0:59
‪@luminatisuns‬ played their first show for 5,000 people! #mystupidheart #walkofftheearth #shorts
32M viewsMay 17, 2023
YouTubeWalk off the Earth
See more
Static thumbnail place holder