basics of heart
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basics of heart
15.3M viewsJan 19, 2023
YouTubeInside Us
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
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TikTokdrdavidabbasi
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How Heart Valves Work: Opening & Closing Animation | 44
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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
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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
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TikTokniwat.scientifichospital
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"What Happens in Open Heart Surgery? ❤️🫀 | 3D Animation Explained #Shorts"
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warning signs of heart attack 😱 #heartattack #heartattackcauses #heartattacksymptoms #bscnursing
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تقرير الأفامي FMI عن الجزائر ؟؟ مزيد من التدخل ومزيد من الغموض. #الجزائر #algerie🇩🇿_maroc🇲🇦_tunisie🇹🇳 #algerie
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YouTubeWalk off the Earth
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‪@luminatisuns‬ played their first show for 5,000 people! #mystupidheart #walkofftheearth #shorts
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Emotional act🥺🥺 #foryou #tiktok #nepaliketa440v #pablic_pawar #foryoupage @MAN_SUR🇳🇵❤👈 @AE DIL HAI MUSKIL💖
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YouTubeHealth Decide
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