Identify the structure

Anterior interventricular sulcus
Anterior interventricular artery
Identify the structure

Great cardiac vein
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Posterior interventricular sulcus
Posterior interventricular artery
Middle cardiac vein
Identify the structure

Identify the structure

Identify the structure

Identify the structure

Identify the structure

Identify the structure

Identify the structure

Identify the structure

Identify the structure

Base
Apex
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Chordae tendineae
papillary muscles
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interventricular septum
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Fossa ovalis
opening of coronary sulcus
interatrial septum
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Trabeculae carneae
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Ligamentum arteriosum
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Separates artriums from ventricles
like your choking heart
Coronary sulcus AV groove?
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Aorta
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Aortic semilunar valve
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Superior/Inferior vena cava
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Pulmonary trunk
(exits to RIGHT ventricle)
What vessel goes into the LEFT atrium?
Pulmonary veins
What is the first sound of the beating heart come from?
Closing of the atrioventricular valve as the ventricles contract