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7 Cards in this Set
- Front
- Back
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Semilunar Valves
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Pulmonary valve
Aortic Valve |
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Pulmonary Valve
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- from RV -> pulmonary trunk (2 pulmonary arteries)
- 3 valves: 1) Anterior 2) Left 3) Right |
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Aortic valve
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From LV -> aorta
- 3 valves: 1) Posterior (noncoronary) 2) Left 3) Right |
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Right Coronary Artery
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supplies 2 nodes, right atrium, most of right ventricle, posterior wall of both ventricles, posterior 1/3 of IV septum, SA node and AV node
1) Atrial Branch - SA node branch 2) Right Marginal Branch - suppies RV 3) AV node branch - AV node 4) Posterior Interventricular branch (right dominant) - anastomose with anterior interventricular branch - supplies some IV septum (posterior 1/3) and posterior wall of both ventricles |
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Left Coronary Artery
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- anterior wall of both ventricles, anterior 2/3 IV septum, AV bundle, both bundle branches via ant. interventricular artery, LA, rest of left ventricle (circumflex artery)
1) Anterior Interventricular branch (left anterior descending artery) - associated with great vein - IV septum, apex, and both ventricles ) 2) Circumflex Branch - along coronary sulcus - supplies to LV - branches to Margnal Artery 3) Posterior Interventricular branch - IV septum - left dominant hearts, branch comes from Circumflex artery |
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Anterior Interventricular branch
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(left anterior descending artery)
- associated with great vein - IV septum, apex, and both ventricles |
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2) Circumflex Branch
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along coronary sulcus
- supplies to LV - branches to Margnal Artery |
