Lub Dub Sounds Systole Diastole -

Diastole. The chamber expands. Pressure drops. Blood trickles in from the lungs. The aortic valve catches the wave, slamming the gate. This is the sound of receiving .

🔊 This is the loudest sound. It happens when the ventricles contract (Systole). The mitral and tricuspid valves snap shut, pushing blood up and out to your lungs and body. Think of it as the "Push." lub dub sounds systole diastole

Systole. The chamber contracts. Pressure peaks. Blood explodes into the aorta. The mitral valve whispers goodbye as it snaps shut. This is the sound of doing . Diastole

🔊 This is the shorter, sharper sound. It happens when the ventricles relax (Diastole). The aortic and pulmonary valves snap shut, preventing blood from flowing backward. Think of it as the "Refill." Blood trickles in from the lungs

Here is content written for the phrase broken down by format (social media, educational, and poetic). Option 1: Instagram/TikTok Caption (Educational & Engaging) Headline: Your heart’s secret rhythm: Lub Dub. 🫀🎧

The marks Diastole . The ventricles relax. But wait—the blood tries to flow backward. Luckily, the pulmonary and aortic valves snap closed to stop it. That snapping echo? That’s your 'Dub.'