T1

heart, left atrial region
T2

T3

heart, right atrial/aortic
root/pulmonary trunk region
T4

heart, right ventricular region
T5

caudal vena cava
T6

lobar pulmonary arteries
T7

lobar pulmonary veins
green

Cranial lung (L & R)
yellow

Middle (L&R)
blue

red

Accessory (R)
left green

right cranial
left yellow

right middle
left blue

right caudal
red

accesory (of right)
green right

cranial portion of left cranial
yellow right

caudal portion of left cranial
blue right

left caudal
green

right crus
yellow

left crus
green

right crus
yellwo

left crus
green

right crus
yellow

left crus
red

diaphragmatic cupola
red

diaphragmatic cupola
T15

costochondral junctions
T16

costochondral bodies
T17

costal cartilages of the ribs
T19

xiphoid of the sternum