心腔
function
anatomy
aorta
arteries
arteriosclerosis
artificial
atrium
biology
blood
blood flow
blood supply
blood vessels
body
bypass
cardiac
chest
circulation
coronary
coronary arteries
education
exterior
female
hand
health
heart
heart attack
heart beat
heart defect
heart disease
heart examination
heart failure
heart problems
heart rate
heart specialist
heart surgery
holding
human
medical
model
muscle
organ
physiology
pump
science
showing
synthetic
veins
ventricles
vertical
woman