Heart Sound S1 | [portable]

🔊 It marks the beginning of systole (ventricular contraction).

#HeartSounds #S1 #Cardiology #MedStudent #NurseLife #PhysicalExam #HeartHealth #LubDub Would you like a shorter version for Twitter/X or a caption for Reels/TikTok? heart sound s1

Ever wondered what makes the classic “lub-dub” sound of your heartbeat? Let’s break it down, starting with 👇 🔊 It marks the beginning of systole (ventricular

🎧 Listen closely. The heart tells a story with every beat. heart sound s1