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Cardio
the heart
| Question | Answer |
|---|---|
| vas/o vascul/o | vessel |
| ven/o ven/i | vein |
| ventricul/o | ventricle, lower pumping chamber of the heart |
| sphygm/o | pulse |
| steth/o | chest |
| thromb/o | clot |
| valvu/o valv/o | valve |
| cholesterol/o | choesterol, a liquid substance |
| cyan/o | blue |
| myx/o | mucus |
| ox/o | oxygen |
| pericardi/o | pericardium |
| phleb/o | vein |
| rrhythm/o | rythm |
| ather/o | yellowish plaque of fatty substance |
| atri/o | atrium, upper receiving heart chamber |
| brachi/o | arm |
| cardi/o | heart |
| angio | vessel ,tube carrying liquid |
| aort/o | aorta, largest artery of body |
| arter/o arteri/o | artery |
| -graphy | process of recording |
| -oma | tumor, mass ,swelling |
| ectomy | removal, excision, reection |
| -megaly | enlargement |
| -pathy | disease, emotion |
| -brady | slow |
| -tachy | fast |
| hyper | above, excessive |
| -sis | state of condition |
| -centesis | surgical puncture to remove fluid |
| -lysis | breakdown, seperation |
| -plasty | surgical repair |
| -constriction | tighten or narrow |
| -peri | around |
| Pulmonary artery | Artery carrying oxygen-poor blood from the heart to the lungs |
| Pulmonary circulation | Flow of the blood from the heart to the lungs and back to the heart. |
| Pulmonary valve | Valve positioned between the right ventricle and the pulmonary artery. |
| Pulmonary vein | One of two pairs of vessels carrying oxygented blood form the lungs to the left atrium o the heart. |
| Pulse | Beat of the heart as felt through the walls of the arteries. |
| Septum Septae (plural) | Partition or wall deviding a cavity; such as between the right and left atria (interarterial septum) and right and left ventricles (interventricular eptum). |
| Sinoarterial node (SA node) | Pacemaker of the heart. |
| Sphygmomanometer | Instrument to measure blood pressure. |
| Systemic circulation | Flow of the blood from body tissue to the heart and then from the heart back to body tissue. |
| Valve | Structure n veins or in the heart that temporarily closes an opening so that blood flows in only one direction. |
| Vein | Thin-walled vessel that carries blood from body tissues and lungs back to the heart. Veins contain valves to prevent backflow of blood. |
| Venule | Small vein |
| Tricuspid valve | Located between that right atrium and the right ventricle; it has three (tri) leafets, or cusps. |
| Ventricle | One of 2 lower chambers of the heart. |
| Vena cava Venae cavae (plural) | Largest vein in the body. The superior nd inferior venae cave return blood to the right atrium of the heart. |
| Systole | Contraction phase of the heartbeat. From the greek systole, a contracting |
| Thrombus | bloodclot |
| Embolus | moving boodclot |
| Carditis | inflamation of the heart |
| Bacterial Endocarditis | Inflammation of the linning of the heart because of a bacterial infection |
| endocarditis | inflammation of the inner linning of the heart |
| mycarditis | inflammation of the heart muscle |
| pericarditis | inflammation of the pericardium |
| Angiospasm | spasmodic contraction of blood vessels |
| Arteriosclerosis | Abnormal hardening of the arteries |
| Angiostenosis | narrowing of blood vessele |
| Angina pectoris | cruhing, severe chest pain because of temporary lack of blood flow to the heart muscle. Low oxygene suppy |
| Treatment Angina | nitroglycerin |
| Diastole | Relaxing of the heart |
| Cardiomyopathy | any disease of the cardiac muscle |
| Hemostasis | process which causes bleeding to stop |
| aneurysm | localized weak spot in the wall of an artery usually caused by atherosclerosis can cause death |
| Vericose veins | abnormally wooen veins die to faillure of valves |
| Phlebitis | inflammation of vein |
| Ischemia | reduced blood flow or temporary deficiency in blood flow. |
| Cause of ischemia | blockage or narrowing o blood vessel, clots or atheromas. |
| Atria | one of two upper chambers of the heart, receiving chamber |
| Ventricle | one of two lower chambers of the heart reveive blood from the atrium |
| plasma | liquid portion of blood |
| Coronary arteries | blood vessels that branch from the aorta and carry oxygen-rich blood to the heart |
| pericardium | double layered membrane surrounding the heart |
| leukocyte | white blood cell |
| erythrocyte | red blood cell |
| thrombocyte | platlettes |
| Bundle of HIS | devides into the left bundle branch and the right bundle branch which form the conduction myofibers that extend through the ventricle wall and contract on stimulation |
| Purkinje fibers | located in the inner ventricle wall of the heart. Allow the hearts conduction system fo create synchronized contractions of its ventricles to maintain regular rhythm. |
| Sino-atrial node | pace maker of the heart |
| Atrio-ventricular node | specialized tissue in the wall between the atria |
| heart attack | congestive heart failure |
| arrhythmia | abnormal heart rhythms |
| Bradycardia | fast heart beat |
| Tachycardia | slow heart beat |
| sphygmomanometer | to measure pulse |
| Angiitis | inflammation of blood vessels |
| endarterectomy | Surgical removal of plaque from the inner layer of the artery |
| Cartoid endarterectomy | removal of fatty deposit blocking the cartoid artery |
| atherectomy | removal of a fatty plaque in an artery |
| arteriectomy | removal of atheromatous plaque from within a blood vessel |
| aneurymectomy | repair weak area of the aorta |