How Heart Valves Work: Opening & Closing Animation | 44
0:07
How Heart Valves Work: Opening & Closing Animation | 44
已浏览 3.5万 次8 个月之前
YouTubeHeart Anatomy Pro
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
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
已浏览 73万 次1 个月前
TikTokdrdavidabbasi
Where Is Your Heart Located? | 3D Human Body Anatomy
0:05
Where Is Your Heart Located? | 3D Human Body Anatomy
已浏览 1435 次4 个月之前
YouTubeLife Anatomy 3D
External Anatomy of the Heart: Structure, Layers, and Functions
0:50
External Anatomy of the Heart: Structure, Layers, and Functions
已浏览 5782 次2025年3月16日
YouTubeMedical Animation Media
What Actually Happens During a Heart Attack 😨 (3D Animation)
0:16
What Actually Happens During a Heart Attack 😨 (3D Animation)
已浏览 7468 次4 个月之前
YouTubeHuman Lab 3D
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4 周前
YouTubeDr. Eric Berg DC
#HighCholesterol #Triglycerides #CholesterolTreatment #HeartHealth #LDL #HDL #CardiovascularHealth
0:30
#HighCholesterol #Triglycerides #CholesterolTreatment #HeartHealth #LDL #HDL #CardiovascularHealth
已浏览 8.5万 次3 周前
YouTubeDr.Swapnil Sagar Jain
2:15
Kindness for Heart Health: Simple Acts That Improve Your Heart
已浏览 10万 次3 周前
TikTokheartlungdoc
2:00
ఒక ల్యాబ్ రిపోర్ట్… ముగ్గురు పేషెంట్లు… ఒకే భయం…. | Dr M S S Mukharjee
已浏览 18.8万 次2 周前
YouTubeDr M S S Mukharjee | Pulse Heart
0:18
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.5万 次4 个月之前
YouTubeEasy Paper Crafts
0:37
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.1万 次4 个月之前
YouTubeEasy Paper Crafts
1:52
Heartfelt Short Clip by nabanshar804
已浏览 50.8万 次2 周前
TikToknabanshar110
0:47
True Love Needs🥰 ❤️ #ekminikatha #emotionalscene #hindishorts #hearttouching #movieclips
已浏览 77.4万 次2 周前
YouTubeSmruti Movie Explain Hub4
2:52
యూరిక్ యాసిడ్ ఎక్కువ వున్నవాళ్ళు ఏం తినకూడదు? | Dr M S S Mukharjee
已浏览 37万 次1 周前
YouTubeDr M S S Mukharjee | Pulse Heart
0:16
माँ की झूठ - Suvichar / Best Emotional Heart Touching Story #shorts #motivation #short #viral
已浏览 28万 次2 周前
YouTubeज्ञान सागर
2:58
പണത്തിന് വേണ്ടി ഇത്രയും വരെ? #ncbc #FamilyDrama
已浏览 18.9万 次2 周前
YouTubeKaumudy
1:00
Did you know that sometimes the arteries in your heart can get so blocked #3ddoctor #health #heart #3ddoctor #healthbenefits
已浏览 18.6万 次1 周前
TikTokhealth.is.wealth470
1:03
Las Cirugías Más Difíciles del Mundo : Número 9 Corazón Artficial #corazon #cirujano #cirugia #cardiologia #countryballs
已浏览 32.6万 次3 周前
TikTokhistory_explained__
0:07
Human Heart Pumping Blood | Human Heart Beats | Human Heart 3D Animation
已浏览 3万 次2024年7月8日
YouTubeZCzone
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
展开
静态缩略图占位符

短视频

0:07
How Heart Valves Work: Opening & Closing Animation | 44
已浏览 3.5万 次8 个月之前
YouTubeHeart Anatomy Pro
0:06
Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal
已浏览 73万 次1 个月前
TikTokdrdavidabbasi
0:05
Where Is Your Heart Located? | 3D Human Body Anatomy
已浏览 1435 次4 个月之前
YouTubeLife Anatomy 3D
0:50
External Anatomy of the Heart: Structure, Layers, and Functions
已浏览 5782 次2025年3月16日
YouTubeMedical Animation Media
0:16
What Actually Happens During a Heart Attack 😨 (3D Animation)
已浏览 7468 次4 个月之前
YouTubeHuman Lab 3D
1:14
Eat This Every Day to Unclog Your Arteries
已浏览 116.8万 次4 周前
YouTubeDr. Eric Berg DC
0:30
#HighCholesterol #Triglycerides #CholesterolTreatment
已浏览 8.5万 次3 周前
YouTubeDr.Swapnil Sagar Jain
2:15
Kindness for Heart Health: Simple Acts That Improve Your Heart
已浏览 10万 次3 周前
TikTokheartlungdoc
2:00
ఒక ల్యాబ్ రిపోర్ట్… ముగ్గురు పేషెంట్లు… ఒకే
已浏览 18.8万 次2 周前
YouTubeDr M S S Mukharjee | Pulse
0:18
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.5万 次4 个月之前
YouTubeEasy Paper Crafts
0:37
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.1万 次4 个月之前
YouTubeEasy Paper Crafts
1:52
Heartfelt Short Clip by nabanshar804
已浏览 50.8万 次2 周前
TikToknabanshar110
0:47
True Love Needs🥰 ❤️ #ekminikatha #emotionalscene #hindishorts #hearttouching
已浏览 77.4万 次2 周前
YouTubeSmruti Movie Explain Hub4
2:52
యూరిక్ యాసిడ్ ఎక్కువ వున్నవాళ్ళు ఏం తినకూడదు? | Dr M
已浏览 37万 次1 周前
YouTubeDr M S S Mukharjee | Pulse
0:16
माँ की झूठ - Suvichar / Best Emotional Heart Touching Story #shorts #motivation
已浏览 28万 次2 周前
YouTubeज्ञान सागर
2:58
പണത്തിന് വേണ്ടി ഇത്രയും വരെ? #ncbc #FamilyDrama
已浏览 18.9万 次2 周前
YouTubeKaumudy
1:00
Did you know that sometimes the arteries in your heart can get so blocked #3ddoctor
已浏览 18.6万 次1 周前
TikTokhealth.is.wealth470
1:03
Las Cirugías Más Difíciles del Mundo : Número 9 Corazón Artficial #corazon #cirujano
已浏览 32.6万 次3 周前
TikTokhistory_explained__
0:07
Human Heart Pumping Blood | Human Heart Beats | Human Heart 3D Animation
已浏览 3万 次2024年7月8日
YouTubeZCzone
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
静态缩略图占位符