angi/o
Vessel (blood)
aort/o
Aorta; largest artery
arteri/o
Artery
arteriol/o
Arteriole (small artery)
ather/o
Plaque; fatty buildup
bol/o
Cast; throw
cardi/o
Heart
coagul/o
Coagulation; clotting
constrict/o
Narrowing
coron/o
Heart
cyan/o
Blue
dilat/o
To enlarge or expand
electr/o
Electricity
lumin/o
Light
my/o
Muscle
phleb/o
Vein
pulmon/o
Lung
rhythm/o
Rhythm; heartbeat
sept/o
Wall; partition
son/o
Sound
sphygm/o
Pulse
systol/o
Contraction
tens/o
Stretched; strained
thromb/o
Clot