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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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 ...
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The same wallpaper is in the pin video of my homepage, Click CapCut template in the lower left corner, and you can download and set it as your own mobile phone wallpaper.This is the most beautiful wallpaper I have ever seen, The most beautiful 3D wallpaper. Ultra clear 8k wallpaper. 3D naked eye wallpaper. los26 wallpaper. iPhone wallpaper.HD wallpaper.lOS26 how to get 3D spatial wallpaper#ios26wallpaper#iPhonewall paper #livewallpaper #wallpaper #fyp
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