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14 Cards in this Set
- Front
- Back
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MVP |
AMVL and/or PMVL prolapse into LA during systole |
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Other names for MVP include: |
Barlow syndrome Floppy valve syndrome Systolic click murmur |
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MVP Causes |
Exact cause is unknown Myxomatous degeneration of middle layer Hereditary Connective tissue disorders-Marfan syndrome, Lupus, Ehlers-Danlos Associated heart abnormalities- PDA, secundum atrial septal defect, interatrial septal aneurysm, myocarditis, ebstein anomaly, wolff-parkinson-white syndrome Skeletal abnormalities |
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False positive MVP may result from: |
Improper transducer placement Large pericardial effusion |
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MVP Murmur |
Mid systolic click with or without a systolic murmur |
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Signs and symptoms of MVP |
Asymptomatic CP MR Ruptured chordae tendineae and or papillary muscle Embolic events |
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MVP treatment options |
Does not usually require treatment Monitoring and follow-up visits symptomatic or significant MVP requires medications and or Valve repair Prophylactic antibiotics prior to dental or medical procedures |
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Best view to evaluate MVP is? |
PLAX |
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AMVL/PMVL must prolapse beyond plane of? |
MV Annulus |
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If MR is present, _________ enlargement is due to volume overload. |
LA |
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If Mr is present, ______ ventricular dilatation is due to volume overload. |
Left |
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Additional finding of MVP found in inferior lateral wall? |
Abnormal systolic dip |
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MVP M-mode |
Mid-to-late systolic prolapse of AMVL/PMVL >2mm Holosystolic prolapse of AMVL/PMVL >3mm |
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What usually coexist with MVP? |
MR |
