an-
no, not, without
brady-
slow
dys-
bad, difficult, painful
endo-
in, within, inside
epi-
above, upon, on
hyper-
excessive, increased
hypo-
deficient, decreased
mega-
large, great
peri-
surrounding, around
poly-
many, much
re-
back, again
tachy-
fast, rapid
aneurysm/o
aneurysm (widened blood vessels)
angi/o
blood or lymph vessel
aort/o
aorta
arteri/o
artery
ather/o
plaque, fatty substance
bacteri/o
bacteria
blast/o
embryonic, immature, formative element
cardi/o
heart
chromat/o
color
coron/o
coronary, crown
cyt/o
cell
electr/o
electricity, electric