Here’s the quick breakdown:
🔊 → Your aortic & pulmonic valves close after the lower chambers relax. This prevents blood from leaking back into the heart. what makes the lub dub sound
Ever wondered what makes that classic ❤️ lub-dub ❤️ sound when you listen to a heartbeat? Here’s the quick breakdown: 🔊 → Your aortic
Tag someone who needs to know their heart’s secret language! 👇🫀 what makes the lub dub sound
It’s not the heart muscle contracting — it’s your !
👂 The pause between lub and dub? That’s your heart filling with blood. The pause after dub? That’s your heart resting before the next beat.