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25 Cards in this Set
- Front
- Back
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Right atrium
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receives blood from the superior and inferior vena cavae,(and anterior cardiac veins)
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Right atrium
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Crista terminalis
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Right atrium
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Valve of inferior vena cava
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Right atrium
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Orifice of coronary sinus
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Right atrium
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Fossa ovalis
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Right atrium
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Pectinate muscles
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Right atrium
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Right auricle
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Left atrium
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Orifices of pulmonary veins (four)
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Left atrium
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Left auricle
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Left atrium
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Pectinate muscles (Fewer and smaller)
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Middle layer of the myocardium
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decreases the size of the chamber (diameter) upon contraction
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Right Ventricle
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Triangular Shape of cavity
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Left Ventricle
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conical shape of cavity
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Right Ventricle
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Trabeculae carneae
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Left Ventricle
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Trabeculae carneae
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Left Ventricle
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Papillary muscles- 2 (ant,post)
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Right Ventricle
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Papillary muscles - 3 (ant,post,septal)
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Right Ventricle
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Septomarginal band -57% of population
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Right Ventricle
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Conus arteriosus
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Left Ventricle
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Aortic vestibule
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Right Ventricle
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Tricuspid valve
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Left Ventricle
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Bicuspid valve (mitral)
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Right Ventricle
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Chordae tendineae
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Left Ventricle
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Chordae tendineae
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The superficial layer and the deep layer of myocardium
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shorten the ventricles upon contraction
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