Heart Structures
External Heart Anatomy
Randomness
Blood Flow
Internal Heart Anatomy
100
These structures empty deoxygenated blood into the right atrium
What is the vena cava?
100
Label B
What is superior vena cava?
100
These vessels carry blood away from the heart
What is an artery?
100
Blood from the right atrium flows to this next chamber
What is the right ventricle?
100
What is left ventricle?
200
Deoxygenated blood is pumped out of the right ventricle into this structure
What is the pulmonary trunk?
200
Label J
What are pulmonary veins?
200
This is the plane in which you made the incision to dissect the heart
What is the frontal/coronal plane?
200
This structure leads oxygenated blood out of the heart
What is aorta?
200
What are the chordae tendineae?
300
This is the name for the muscles lining the inside of the right atrium
What are pectinate muscles?
300
Label K
What is left auricle?
300
This structure is located posterior to the heart
What is thoracic spine?
300
This chamber receives oxygenated blood from the lungs
What is the left atrium?
300
What is the interventricular septum?
400
These structures pull on cords that are attached to the cuspid valves
What are papillary muscles?
400
Label F
What are pulmonary arteries?
400
These are the smallest blood vessels where exchange happens
What are capillaries?
400
This is the name for the structure that prevents back flow of blood back into the right atrium
What is the tricuspid valve? (RAV)
400
What is the right atrium?
500
This structure joins the pulmonary trunk with the aorta
What is the ligamentum arteriosum?
500
Label Q
What is Inferior Vena Cava?
500
Name this layer:
What is epicardium?
500
This vessel leads oxygenated blood into the heart
What is pulmonary veins?
500
What are papillary muscles?