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 ...
已浏览 73万 次4 周前
短视频
Heart Location & Anatomy 🫀
0:21
已浏览 118.6万 次
Heart Location & Anatomy 🫀
Smart Doctor 👨‍⚕️
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
1:02
已浏览 872 次
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts
Medi Facts Hub
Arduino Projects
Top 20 New Arduino Projects 2026 || Arduino Projects|| National Level Projects|| Science Projects
6:14
Top 20 New Arduino Projects 2026 || Arduino Projects|| National Level Projects|| Science Projects
YouTubeEAZYTRONIC
已浏览 8775 次2 个月之前
Arduino 101- Crash Course w/ Mark Rober
22:12
Arduino 101- Crash Course w/ Mark Rober
YouTubeCrunchLabs
已浏览 231万 次2024年4月20日
Building Projects from the Official Arduino Starter Kit (2024)
4:37
Building Projects from the Official Arduino Starter Kit (2024)
YouTubeInsights In Automation
已浏览 2.9万 次2024年3月7日
热门视频
Understanding Heart Valves and Their Function
0:16
Understanding Heart Valves and Their Function
TikToksmart.doctor
已浏览 120万 次4 个月之前
Blood flow animation | blood flow in the heart | cardiac hemodynamics | 3D blood flow
0:34
Blood flow animation | blood flow in the heart | cardiac hemodynamics | 3D blood flow
YouTubeHybridMedical
已浏览 2592 次2023年11月10日
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
TikTokniwat.scientifichospital
已浏览 27.3万 次1 个月前
Arduino Tutorial
Mastering Arduino Programming: Essential Functions and Setup Guide
0:53
Mastering Arduino Programming: Essential Functions and Setup Guide
YouTubeProgramming Electronics
已浏览 7065 次2024年3月22日
#1. Learn Arduino from Scratch: A Complete Practical Guide (2025 Edition)
24:57
#1. Learn Arduino from Scratch: A Complete Practical Guide (2025 Edition)
YouTubeDevTechX
已浏览 352 次11 个月之前
Beginner's Guide to Arduino Programming
23:22
Beginner's Guide to Arduino Programming
YouTubeThe Tinkering Techie
已浏览 2027 次2025年6月2日
Understanding Heart Valves and Their Function
0:16
Understanding Heart Valves and Their Function
已浏览 120万 次4 个月之前
TikToksmart.doctor
Blood flow animation | blood flow in the heart | cardiac hemodynamics | 3D blood flow
0:34
Blood flow animation | blood flow in the heart | cardiac hemodynamics | 3D blood flow
已浏览 2592 次2023年11月10日
YouTubeHybridMedical
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
已浏览 27.3万 次1 个月前
TikTokniwat.scientifichospital
Heart Location & Anatomy 🫀
0:21
Heart Location & Anatomy 🫀
已浏览 118.6万 次2025年4月8日
YouTubeSmart Doctor 👨‍⚕️
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
1:02
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
已浏览 872 次9 个月之前
YouTubeMedi Facts Hub
Eat This Every Day to Unclog Your Arteries
1:14
Eat This Every Day to Unclog Your Arteries
已浏览 116.8万 次3 周前
YouTubeDr. Eric Berg DC
Human Heart Diagram labeled, structure and function of human heart, function & structure of heart
0:06
Human Heart Diagram labeled, structure and function of human heart, function & structure of heart
已浏览 1.9万 次2024年11月22日
YouTubeScience Sphere
0:33
Baby Heartbeat and Gender: Myth vs. Medical Fact
已浏览 18.4万 次3 周前
TikTokherpregnancycare
0:41
Heart Emoji Short Clip: Cute TikTok Reaction
已浏览 120万 次2 周前
TikToksanamrajp0ot
0:37
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.1万 次4 个月之前
YouTubeEasy Paper Crafts
2:53
We caught up with Sabri to discuss his early days at Hearts & this weeks training camp 🫶 🌴 @loveholidays #loveholidays
已浏览 8325 次1 周前
TikTokheartofmidlothianfc
1:52
Heartfelt Short Clip by nabanshar804
已浏览 50.8万 次1 周前
TikToknabanshar110
0:18
basics of heart
已浏览 1531.9万 次2023年1月19日
YouTubeInside Us
1:34
LE SSERAFIM PUREFLOW pt.1 LIVE Premiere on iHeartRadio & TikTok
已浏览 55.7万 次1 周前
TikToktiktoklive_us
0:53
💓Heart Beat Season 3 இருக்கு.. ஆனா அதுல நான்💔.. Actress Deepa Balu at Provoke Awards 2026
已浏览 13万 次1 周前
YouTubeProvoke TV
1:08
A Virtual Reality tour inside the Heart
已浏览 8034.5万 次2017年10月3日
YouTubeScientific Animations
0:14
Heart Pump in 3D Animation | Educational Visualization of Human Heart
已浏览 2.7万 次2024年9月8日
YouTubeDr Navin Agrawal CARDIO CARE
0:16
Heart Valve Surgery Explained in 3D Animation - Easy to Understand
已浏览 1.7万 次2024年6月3日
YouTubeDr Navin Agrawal CARDIO CARE
0:39
How Human Heart works 3D animation #medicine
已浏览 172 次2024年10月31日
YouTubePDMS Academy
展开
静态缩略图占位符

短视频

0:06
Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal
已浏览 73万 次4 周前
TikTokdrdavidabbasi
0:16
Understanding Heart Valves and Their Function
已浏览 120万 次4 个月之前
TikToksmart.doctor
0:34
Blood flow animation | blood flow in the heart | cardiac hemodynamics | 3D blood flow
已浏览 2592 次2023年11月10日
YouTubeHybridMedical
5:32
This video explains heart palpitations, their causes, and natural science-based ways to
已浏览 27.3万 次1 个月前
TikTokniwat.scientifichospital
0:21
Heart Location & Anatomy 🫀
已浏览 118.6万 次2025年4月8日
YouTubeSmart Doctor 👨‍⚕️
1:02
"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
已浏览 872 次9 个月之前
YouTubeMedi Facts Hub
1:14
Eat This Every Day to Unclog Your Arteries
已浏览 116.8万 次3 周前
YouTubeDr. Eric Berg DC
0:06
Human Heart Diagram labeled, structure and function of human heart, function & structure of
已浏览 1.9万 次2024年11月22日
YouTubeScience Sphere
0:33
Baby Heartbeat and Gender: Myth vs. Medical Fact
已浏览 18.4万 次3 周前
TikTokherpregnancycare
0:41
Heart Emoji Short Clip: Cute TikTok Reaction
已浏览 120万 次2 周前
TikToksanamrajp0ot
0:37
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.1万 次4 个月之前
YouTubeEasy Paper Crafts
2:53
We caught up with Sabri to discuss his early days at Hearts & this weeks training camp 🫶 🌴
已浏览 8325 次1 周前
TikTokheartofmidlothianfc
1:52
Heartfelt Short Clip by nabanshar804
已浏览 50.8万 次1 周前
TikToknabanshar110
0:18
basics of heart
已浏览 1531.9万 次2023年1月19日
YouTubeInside Us
1:34
LE SSERAFIM PUREFLOW pt.1 LIVE Premiere on iHeartRadio & TikTok
已浏览 55.7万 次1 周前
TikToktiktoklive_us
0:53
💓Heart Beat Season 3 இருக்கு.. ஆனா அதுல நான்💔.. Actress
已浏览 13万 次1 周前
YouTubeProvoke TV
1:08
A Virtual Reality tour inside the Heart
已浏览 8034.5万 次2017年10月3日
YouTubeScientific Animations
0:14
Heart Pump in 3D Animation | Educational Visualization of Human Heart
已浏览 2.7万 次2024年9月8日
YouTubeDr Navin Agrawal CARDIO
0:16
Heart Valve Surgery Explained in 3D Animation - Easy to Understand
已浏览 1.7万 次2024年6月3日
YouTubeDr Navin Agrawal CARDIO
0:39
How Human Heart works 3D animation #medicine
已浏览 172 次2024年10月31日
YouTubePDMS Academy
静态缩略图占位符