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circulatory med term
circulatory system medical terminology
Question | Answer |
---|---|
pacemaker of the heart | sinoatrial node |
pertaining to the sac-like membrane surrounding the heart | pericardi/o |
upper heart chamber | atri/o |
small holes in the wall between the heart chambers | septal defects |
contraction phase of the heartbeat | systole |
rapid,random,ineffectual & irregular contractions of the heart | fibrillation |
relaxation phase of the heart | diastole |
lower heart chamber | ventricul/o |
mucus | myx/o |
arm | branchi/o |
vein | phleb/o |
muscle layer of the heart | myocardnstrumentium |
artery | arteri/o |
innermost lining of the blood vessel | endothelium |
blue | cyan/o |
clot | thromb/o |
instrument to measure blood pressure | sphygmomanometer |
waste released by the body cells | carbon dioxide |
an abnormal heart sound caused by improper closure of the heart valves | murmur |
vessel | angi/o, vas/o, vascul/o |
rapid but regular contractions of artria/ventricles | flutter |
heart | coron/o |
inner lining of the heart | endocardium |
vessel | angi/o, vas/o, vascul/o |
yellowish plaque | ather/o |
brief episodes of pallor/numbness in the fingers/toes | Raynaud phebomenon |
inflammation of the membrane surrounding the heart | pericarditis |
premature ventricular contraction | PVC |
closure of a blood vessel | occlusion |
chest pain | angina pectoris |
defibrillation | cardioversion |
instrument used to focus sound waves on a blood vessel to detect vascular occlusion | Doppler ultrasound |
disease of the vessels supplying the heart | CAD |
drug used in the treatment of angina pectoris | nitroglycerin |
improper closure of bicuspid valve | mitral valve prolapse |
drug used to correct arrhythmias | digoxin |
the heart in unable to pump its required amt of blood | congestive heart failure |
balloon angioplasty | PTCA |
local widening of an artery caused by weakness in the wall | aneurysm |
vessel grafts are anastomosed to coronary arteries | CABG |
open | patent |
inflammation of the inner lining of the heart caused by bacteria | endocarditis |
deep vein thrombosis | DVT |
the process of clotting | coagulation |
surgical removal of the innermost lining of an artery | endarterectomy |
collection of material that travel to & block a vessel | embolus |
blockage of blood vessels in the lower extremities | peripheral vascualr disease |
area of dead tissue | infarction |
act of listening w/a stethoscope | auscultation |
pulses of ultrasound are transmitted into the chest | echocardiography |