英文關鍵字
anatomy
angina
artery
atherosclerosis
attack
biology
blood
body
cardiology
cardiovascular
care
cell
cholesterol
circulation
clogged
clot
coronary
diagram
diet
disease
fat
flow
health
healthy
heart
high
human
illustration
medical
medicine
plaque
pressure
red
science
spasm
surgery
system
vascular
vein
vessel