phlebo
vein
aorto
aorta
atrio
atrium
valvulo
valve
corono
hearts blood vessels
ventriculo
ventricle
ischo
deficiency; flow of blood
athero
yellowish, fatty plaque
thermo
temperature
arterio
artery
thrombo
clot
angio
vessel
echo
sound
tachy-
fast
brady-
slow
-sclerosis
hardening
-graphy
instrument used to record
-spasm
uncontrolled muscle contraction