英文關鍵字
anatomy
aorta
arteries
artery
atrium
auricles
blood
blue
body
cardiac
cardio
cardiology
cardiovascular
care
cava
circulation
circulatory
coronary
flow
frontal
great
health
heartbeat
human
illustration
infarct
interior
internal
life
male
medicine
muscle
myocardial
organ
patient
pulmonary
pulse
pump
rate
red
science
stress
surgery
system
trunk
vein
vena
ventricle
vessels