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Cardiovascular
Cardiovascular Word List
Question | Answer |
---|---|
Anastomosis | Surgical attachment of one end of a hollow structure to another end. |
Angina | Intermittent chest pain, usually of short duration |
Angiorrphaphy | Suturing of a blood vessel |
Aneurysm | A localized, abnormal dilation of a blood vessel, usually an artery. |
Aorta | Largest artery in the body which collect blood from the left ventricle, and delivers it to all parts of the body via smaller arteries. |
Arrhythmia | Irregularity in heart action/beat. |
Artery | Vessel that carries blood from the heart to body tissues and organs (oxygenated) |
Arteriole | A small artery |
Arteriosclerosis | Abnormal condition of hardening of the arteries.` |
Atherosclerosis | Abnormal condition in which there is a build up of fatty deposits in the arteries. |
Bicuspid Valve | A valve with two cusps, through which blood passes from the left atrium to the left ventricle(mitral valve) |
Blood Pressure | Force exerted by the blood against the arterial walls during the contraction phase and relaxation phase of the heart |
Bradycardia | Slow heart action |
Bruit | A soft blowing sound heard on auscultation (murmur) |
Bundle of His | Specialized muscle fibres in the wall between the vntricles that carry the electric impulses to the ventricles. |
Capillaries | Microscopic blood vessels connecting arterioles and venules. |
Cardiac Catheterication | Test which helps to asses the heart, mojor coronary vessels, valves and septum. Involves a catheter being inserted into the right side of the heart through an arm or leg. |
Cardiomegaly | Enlargement of the heart |
Cardiomyopathy | Any disease of the heart muscle that diminishes cardiac function (caused by viral infections and metabolic disorders |
Cardiovascular System | System composed of the heart, blood vessels and their function withing the body. |
Cardioversion | Conversion of a cardiac arrhythmia to normal sinus rhythm by the use of a device called a defibrillator. |
Carditis | Inflammation of the heart. |
CCU | Coronary Care Unit |
Conductive Tissue | Highly specialized cardiac tissue which initiates and continues contraction impulses |
Congenital Septal Defect | Small hole(s) within the atrial or vntricular septums, which is present at birth. |