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4 Cards in this Set
- Front
- Back
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R. coronary artery supplies what parts of the heart?
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R. atrium
R. ventricle sinu-atrial and atrioventricular nodes interatrial septum portion of L atrium posteroinferior 1/3 L ventricle |
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Branches of R coronary a. in order of branching
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1. atrial br. - sa nodal br. given off
2. R marginal br. 3. posterior interventricular br. |
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L coronary a. supplies what part of heart?
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L atrium
L ventricle most of interventricular septum av bundle and its Branches |
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L coronary branches
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Anterior interventricular br. (L 1. anterior descending a. LAD) - diagonal br. given off
2. Circumflex br. - L marginal a. given off |
