The “lub dub” sound of your heartbeat is CLOSING of the valves, not opening! 🫀✨ 🔊 S1 = “Lub” Happens when the atrioventricular (AV) valves close — that’s the tricuspid and mitral valves shutting after blood flows from the atria to the ventricles. 🔊 S2 = “Dub” Occurs when the semilunar valves (aortic and pulmonic) close — right after the ventricles have pumped blood out to the body and lungs. 💡Lub = start of systole 💡Dub = start of diastole #cardiaccycle #heartsounds #stethoscope #S1 #lubdub
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The “lub dub” sound of your heartbeat is CLOSING of the valves, not opening! 🫀✨ 🔊 S1 = “Lub” Happens when the atrioventricular (AV) valves close — that’s the tricuspid and mitral valves shutting after blood flows from the atria to the ventricles. 🔊 S2 = “Dub” Occurs when the semilunar valves (aortic and pulmonic) close — right after the ventricles have pumped blood out to the body and lungs. 💡Lub = start of systole 💡Dub = start of diastole #cardiaccycle #heartsounds #stethoscope #S1 #lubdub
19.6K views10 months ago
FacebookNurse In The Making
“Lub-dub” represents the distinct, two-part sound of a beating heart, caused by the closing of heart valves. The “lub” occurs when the mitral and tricuspid valves close, while the “dub” is the sound of the aortic and pulmonary valves closing. 🩺 Happy lub-dub day ♥️ Ps. I made this design a sticker. And I send stickers out with every order. Did you get one of these yet? I kinda love it. #letloverule #loveisstrongerthanhate #heart #lennykravitz #anatomy | Rebel Massage
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“Lub-dub” represents the distinct, two-part sound of a beating heart, caused by the closing of heart valves. The “lub” occurs when the mitral and tricuspid valves close, while the “dub” is the sound of the aortic and pulmonary valves closing. 🩺 Happy lub-dub day ♥️ Ps. I made this design a sticker. And I send stickers out with every order. Did you get one of these yet? I kinda love it. #letloverule #loveisstrongerthanhate #heart #lennykravitz #anatomy | Rebel Massage
1.2K views2 months ago
FacebookRebel Massage
Lub dub
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Lub dub
Nov 26, 2024
Khan AcademyRishi Desai
“Lub-Dub: The Sound of the Human Heart”#‪@SmartMedicalKnowledge‬
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“Lub-Dub: The Sound of the Human Heart”#‪@SmartMedicalKnowledge‬
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YouTubeSMART MEDICAL KNOWLEDGE
Video: Cardiac Exam II: Auscultation and Lub-dub Heart Sounds
Video: Cardiac Exam II: Auscultation and Lub-dub Heart Sounds
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jove.com
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The Science Behind the Heartbeat Lub Dub
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Heart sounds (lub dub) explained and made easy. If you've ever wondered what makes that "lub dub" sound that you hear when auscultating a patient's heart sounds, it is the sound of the heart valves! The first sound (lub) is S1, and this is the closure of the tricuspid and mitral (bicuspid) valves. The next sound (dub) is S2 and represents the closure of the pulmonary and aortic valves. #nursing #nursingschool #heart #stethoscope #nurse #nurses #nursingstudent #study #education | Registerednurser
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Heart sounds (lub dub) explained and made easy. If you've ever wondered what makes that "lub dub" sound that you hear when auscultating a patient's heart sounds, it is the sound of the heart valves! The first sound (lub) is S1, and this is the closure of the tricuspid and mitral (bicuspid) valves. The next sound (dub) is S2 and represents the closure of the pulmonary and aortic valves. #nursing #nursingschool #heart #stethoscope #nurse #nurses #nursingstudent #study #education | Registerednurser
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FacebookRegisterednursern.com
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Lub-Dub = life-saving clue ⚠️ Heart Sounds in 30 sec”(physiology series 18)3d animated
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LUB DUB = Heart Edition DUB & LUB = Love U, blood → Mitral Tricuspid valves CLOSE → Systole heart squeezing DUB =
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Medico Plasma on Instagram: "Abnormal Heart Sounds Normally, the heart produces two sounds — S1 and S2, known as lub-dub, caused by valve closure. When the heart is abnormal, extra or altered sounds may be heard. 🔹 Heart Murmur A murmur is a whooshing sound caused by turbulent blood flow, often due to valve stenosis, valve regurgitation, or congenital heart defects. 🔹 S3 Gallop This low-pitched sound occurs after S2 and indicates increased ventricular filling, commonly seen in heart failure or
308 views3 months ago
Instagrammedico_plasma
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