Physiologically, S1 is primarily caused by the : the mitral valve and the tricuspid valve . As the ventricles begin to contract, the pressure within them rises rapidly, forcing these valves shut to prevent blood from flowing backward into the atria. Anatomy and Physiology of S1
The louder, primary component occurring first as the left ventricle contracts. what is the s1 heart sound
Next time you listen to a chest, remember: The "Lub" is the sound of your heart securing the exit routes before sending blood to the body! 🩸 Physiologically, S1 is primarily caused by the :
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Ascii Text Fancy Numbers Decorated Fonts Brackets Fonts Emoticons Font Fancy Designs FontPhysiologically, S1 is primarily caused by the : the mitral valve and the tricuspid valve . As the ventricles begin to contract, the pressure within them rises rapidly, forcing these valves shut to prevent blood from flowing backward into the atria. Anatomy and Physiology of S1
The louder, primary component occurring first as the left ventricle contracts.
Next time you listen to a chest, remember: The "Lub" is the sound of your heart securing the exit routes before sending blood to the body! 🩸