| A | B |
| aort/o | aorta |
| angi/o | vessel |
| arteri/o | artery |
| ather/o | fatty substance |
| atri/o | atrium |
| cardi/o | heart |
| coron/o | heart |
| cutane/o | skin |
| duct/o | to bring |
| embol/o | plug |
| hem/o | blood |
| isch/o | to hold back |
| lip/o | fat |
| my/o | muscle |
| myocardi/o | heart muscle |
| orth/o | straight |
| pect/o | chest |
| phleb/o | vein |
| pulmon/o | lung |
| sept/o | a wall |
| son/o | sound |
| thromb/o | clot |
| valv/o | valve |
| varic/o | dilated vien |
| vascul/o | blood vessel |
| ven/o | vein |
| ventricul/o | ventricle |
| angitis | inflammation of a vessel |
| angiostenosis | narrowing of a vessel |
| bradycardia | the condition of a slow heart rate |
| tachycardia | the condition of a rapid heart rate |
| ischemia | the condition of a temporary/localized blood supply deficiency |
| thrombus | blood clot within a blood vessel |
| arrythmia | condition of irregular heart beat |
| endocarditis | inflammation within the lining of the heart |
| cardiomyopathy | disease of the myocardium |
| myocarditis | inflammation of the muscle layer of the heart |
| arteriosclerosis | condition of thickening/hardening of the artery wall |
| atheroma | a deposit of fatty substance in the artery |
| hypertension | high blood pressure |