heart

green

endocardium

blue

myocardium

orange

epicardium

pink

serous layer of pericardium

between orange and pink

serous fluid

purple

fibrous layer of pericardium

pink and purple

parietal pericardium

yellow tube

brachiocephalic artery

red tube

left common carotid

pink tube next to red

left subclavian artery

dark green tube

right brachiocephalic vein

purple tube at top

left brachiocephalic vein

big teal tube

superior vena cava

white below red tube

aortic arch

light green on left

right pulmonary artery

light green on right

left pulmonary artery

small teal tube

ligamentum arteriosum

left pink tube

right pulmonary vein

right pink tube

left pulmonary vein

big dark blue

ascending aorta

small dark blue

descending aorta

orange

pulmonary trunk

yellow oval

fossa ovalis

yellow circle

opening for coronary sinus

purple below big dark blue

aortic semilunar valve

purple below orange

pulmonar semilunar valve

purple webs

chordae tendineae

white below yellow circle

tricuspid valve

region with the 2 yellow circles

right atrium

region to right of the orange

left atrium

white on top of the right webs

bicuspid valve

bottom pink

papillary muscles

bottom teal structure

inferior vena cava

region on right with webs

left ventricle

region on left with webs

right ventricle

region with the structures is called what

base

region towards bottom of heart is called what

apex

gray wing like structure on right

auricle of left atrium

gray wing like structure on left

auricle of right atrium

purple cord

middle cardiac vein

green cord

posterior interventricular artery

orange cord

right coronary artery

pink cord

coronary sinus

teal cord

great cardiac vein

blue cord

right coronary artery

pink cord

left coronary artery

teal region

sinoatrial node (SA node)

teal cords

internodal pathway

green region

atrioventricular node (AU node)

after the green region until it branches out

bundle of his

after the green splits

bundle branches

the green branches at the bottom

purkinje fibers

what kind of heart

fetal

bottom structure

placenta

cords connected to bottom structure

umbilical arteries

small tube of the red cord

ductus venosus

right purple tube

aorta

left purple tube

inferior vena cava

holes in heart

foramen ovale

zone in the purple structure above the heart

ductus arteriosus

what heart

adult

in the heart

fossa ovalis

small gray section in between blue and red at the top

ligamentum arteriosum

blue structure

superior vena cava

skinny red structure, the sac that hangs off (note not red)

ligamentum venosum