basics of heart
0:18
basics of heart
已浏览 1531.9万 次2023年1月19日
YouTubeInside Us
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
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3 周前
TikTokdrdavidabbasi
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
See the Wonder of Your Beating Heart - 3D Animation
0:24
See the Wonder of Your Beating Heart - 3D Animation
已浏览 347.6万 次2023年6月13日
YouTubeHealth Decide
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4 周前
TikTokniwat.scientifichospital
Human Heart Pumping Blood | Human Heart Beats | Human Heart 3D Animation
0:07
Human Heart Pumping Blood | Human Heart Beats | Human Heart 3D Animation
已浏览 2.9万 次2024年7月8日
YouTubeZCzone
1:14
Eat This Every Day to Unclog Your Arteries
已浏览 116.8万 次2 周前
YouTubeDr. Eric Berg DC
0:21
Heart Location & Anatomy 🫀
已浏览 118.6万 次2025年4月8日
YouTubeSmart Doctor 👨‍⚕️
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
0:37
Paper Heart Making | Easy Origami Heart Tutorial ❤️✨
已浏览 1.1万 次4 个月之前
YouTubeEasy Paper Crafts
0:41
Heart Emoji Short Clip: Cute TikTok Reaction
已浏览 120万 次2 周前
TikToksanamrajp0ot
0:13
永遠にアイカツへの憧れを持ってるー(>_
已浏览 15万 次1 周前
TikTokequal_love_kiara
0:09
My Love My Wife . . . . . . ​#TrueLove #mylife #foryou #sadness #mywife #wife #lover #mylove #lovestory #dubai #morocco #marriagetips #couple #loveyou #foryoupage #tiktok #viral #nouri #nour #sheema #Shaima #repost #Ramadan #RamadanMubarak #LoveStory #TrueLove #coupleGoals #Soulmates #ForeverLove #LoveWins #HappilyEverAfter #Romance #Romantic #InLove #RelationshipGoals #LoveOfMyLife #MyPerson #Engaged #JustEngaged #Proposal #SheSaidYes #Wedding #WeddingVibes #BrideAndGroom #Newlyweds #MarriedLif
已浏览 5.4万 次1 周前
TikToknourddineibrahimi093
0:24
Diary Of A Wimpy Kid Edit || Total Eclipse of the Heart - Bonnie Tyler || ORIGINAL CONTENT #diaryofawimpykid #diaryofawimpykidedit #rodrickheffley #gregheffley #fyp
已浏览 780万 次2 周前
TikTokluis.visual
0:13
THE ENDDD WHAT #titanic #fyp #viral | titanic
已浏览 410万 次1 周前
TikTokalyssa.always
0:13
Hearts2Hearts Lemon Tang Fancall & Performance
已浏览 140万 次1 周前
TikTokhearts2hearts
1:00
Charice (Jake Zyrus) — Remembering a Philippine Star
已浏览 210万 次2 周前
TikTokchasterworld
0:37
Total Eclipse Of The Heart — Bonnie Tyler Cover (Turn Around)
已浏览 640万 次1 个月前
TikTokresuja_sawad
0:45
Emotional act🥺🥺 #foryou #tiktok #nepaliketa440v #pablic_pawar #foryoupage @MAN_SUR🇳🇵❤👈 @AE DIL HAI MUSKIL💖
已浏览 110万 次2 周前
TikToknepaliketa440v
展开
静态缩略图占位符