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Cardiovascular Spelling
| Question | Answer |
|---|---|
| anastomosis | Surgical attachment of one end of a hollow structure to another end |
| angina | Intermittent chest pain, usually of short duration |
| angiorrhaphy | Suturing of a blood vessel |
| aorta | Largest artery in the body which collects blood from the left ventricle, and delivers it to all parts of the body via smaller arteries |
| artery | A vessel that carries oxygenated blood from the heart to body tissues and organs |
| arteriole | A small artery |
| bicuspid valve | A valve with two cusps, through which blood passes from the left atrium to the left ventricle. Also known as the mitral valve |
| bradycardia | Slow heart action |
| bundle of His | Specialized muscle fibers in the walls of the heart, between the ventricles, that carry the electrical impulses to the ventricles |
| capillaries | Microscopic blood vessels connecting arterioles and venules |
| cardiomegaly | Enlargement of the heart |
| cardiovascular system | System composed of the heart, blood vessels and their function within the body |
| carditis | Inflammation of the heart |
| conductive tissue | Highly specialized cardiac tissue which initiates and continues contraction impulses |
| congenital septal defect | Small hole(s) within the atrial or ventricular septums, which are present at birth |
| congestive heart failure | Failure of the heart to pump an adequate amount of blood to the tissues and organs |
| coronary artery disease | Any disease which alters the ability of the coronary artery to deliver the amount of blood that is required by the heart muscles |
| diaphoresis | Profuse sweating |
| diastole | The relaxation phase of the heart |
| dyspnea | Difficult breathing |
| endocardium | Innermost layer of the heart |
| epicardium | Outermost layer of the heart |
| heart | A hollow, muscular organ that pumps blood through the arteries, capillaries, and veins |
| inferior vena cava | Large vein which collects and carries deoxygenated blood from the lower portion of the body and enters the right atrium |
| insufficiency | Inability of valves to close properly |
| left atrium | Chamber which receives oxygenated blood from the lungs |
| left ventricle | Chamber which pumps oxygenated blood to the body via the aorta |
| myocardial infarction | Life-threatening condition characterized by necrosis in the myocardium due to a lack of oxygen |
| myocardium | Muscular layer of the heart |
| necrosis | Destruction (death) of tissue |
| pallor | Paleness |
| pericardium | Fibrous sac which encloses the heart |
| phlebitis | Inflammation of a vein |
| pulmonary artery | Carries deoxygenated blood from the right ventricle to the lungs |
| pulmonary vein | Carries oxygenated blood back to the heart from the lungs |
| pulmonic valve | Prevents the backflow of blood into the right ventricle |
| Purkinje fibers | Extend up the walls of the ventricles and transmit electrical impulses to both ventricles, causing them to contract |
| right atrium | Chamber which collects deoxygenated blood from the body |
| right ventricle | Chamber which pumps deoxygenated blood from the heart to the lungs |
| septum | Muscular wall which divides the right and left sides of the heart |
| shunt | A passage between two blood vessels or between tow sides of the heart |
| sphygmomanometer | Instrument for measuring blood pressure |
| stenosis | Narrowing |
| superior vena cava | Large vein which collects and carries deoxygenated blood from the top portion of the body and enters the right atrium |
| systole | The contraction phase of the heart |
| tachycardia | Rapid heart action |
| thrombophlebitis | Inflammation of a vein which collects and carries deoxygenated blood from the top portion of the body and enters the right atrium |
| thrombosis | Abnormal condition of a blood clot in the blood vessel |
| tricuspid valve | A valve with three cusps, located between the right atrium and right ventricle, which allows blood to pass into the right ventricle |
| varicose veins | Condition which develops when the valves of the veins are damaged. Characterized by enlarged veins and edema of the surrounding tissues |
| vein | A vessel that carries deoxygenated blood to the heart from the body organs and tissues |
| venule | A small vein |