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
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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Te enseño a preparar este Crepé de pollo con champiñones muy fácil y rápido 🍄‍🟫🍗💛 👩🏻‍🍳Ingredientes: Mantequilla Pechuga en cuadros Champiñones (cantidad al gusto) 1/4 de cebolla cabezona 1 1/2 crema de leche Queso parmesano Queso tajado Sal Pimienta Tortillas de harina #Receta #almuerzo #lunch #recipe
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لو عندكم بيضه وزبادي تعالو اما اقولكم ازاي تعملو حلو ف خمس دقايق ومن غير فرن ولا تخمير❤️
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