https://www.merriam-webster.com/medical/mitral%20insufficiency
MITRAL INSUFFICIENCY Definition & Meaning | Merriam-Webster Medical
The meaning of MITRAL INSUFFICIENCY is inability of the mitral valve to close perfectly permitting blood to flow back into the atrium and leading to varying...
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https://www.doccheck.com/en/detail/photos/10265-insufficiency-of-the-mitral-valve-laevocardiography
Insufficiency of the Mitral Valve: Laevocardiography - DocCheck
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