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20 Cards in this Set
- Front
- Back
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what does the basal segment lie btw
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btw the base of the heart and the tips of the LV papillary muscles
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where is the mid section of the heart?
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btw the tip of the papillary muscles and the caudal part of the papillary muscle.
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where is the apical part of the heart?
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btw the caudal pap muscle and tip of apex
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where does the LVOT extend from?
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free edge of the mitral valve leaflet to the aortic annulus
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what does free wall mean
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not attached to septum
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what views are the same for wall segments?
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subcostal & apical 4
PSLX & Apical 3 |
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What artery is considered the dominant artery?
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the artery that supplies the posterior descending,and inferior lateral arteries
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where does the RVOT extend from?
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from the anterior-medial portion of the tricuspid annulus to the pulmonary annulus
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what are the 3 atrial free walls?
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left atrial free wall, right atrial free wall, atrial septum
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what are the sections of the atrial free walls?
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anterior, mid, inferior
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what does the circuflex artery supply?
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anterolateral and inferolater
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What does the LAD supply?
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ant, ant sept, and apex
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what does the RCA supply?
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inferior wall
inferior septum |
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what happens if the RCA supplies both dominant arteries?
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heart is right dominant
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How is a heart left dominant?
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if the circumflex supplies both arteries
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how is a person co-domnant?
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if the circumflex supplies the ILA and the RCA supplies the PDA
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what does the RCA supply?
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RA, RV, bottom part of both ventricles, and back of septum
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what does the circuflex supply?
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left atrium and side and back of heart
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what does the LAD supply?
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front and bottow of LV, and front of septum
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where does th RVOT extend from?
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tricuspid to pulmonary
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