Chapter 6, Cardiovascular, page 183-187 Flashcards
Aneurysm
Ballooning of the artery wall caused by weakness in the wall.
Angina
Angina pectoris
Angina pectoris
Chest pain, usually caused by a lowered oxygen or blood supply to the heart.
Aortic regurgitation or reflux
Backward flow or leakage of blood through a faulty aortic valve.
Aortic stenosis
Narrowing of the aorta.
Arrhythmia
Irregularity in the rhythm of the heartbeat.
Arteriosclerosis
Hardening of the arteries.
Arteritis
Inflammation of an artery of arteries.
Asystole
Cardiac arrest
Atheroma
A fatty deposit (plaque) in the wall of an artery,
Atherosclerosis
Hardening of the arteries caused by the buildup of atheroma.
Atrial fibrillation
An irregular, usually rapid, heartbeat caused by overstimulation of the AV node.
Atrioventricular block
Heart block; partial or complete blockage of the electrical impulses from the atrioventricular node to the ventricles.
Bacterial endocarditis
Bacterial inflammation of the inner lining to the heart,
Bradycardia
Heart rate of fewer than 60 beats per minute.
Bruit
Sound or murmur, especially an abnormal heart sound heard on auscultation, especially of the carotid artery.
Cardiac arrest
Sudden stopping of the heart; also called asystole.
Cardiomyopathy
Disease of the heart muscle.
Congenital heart disease
Heart disease (usually a type of malformation) that exists at birth.
Congestive heart failure
Inability of the heart to pump enough blood out during the cardiac cycle; collection of fluid in the lungs results.
Constriction
Compression or narrowing caused by contraction, as of a vessel.
Coronary artery disease
Condition that reduces the flow of blood and nutrients through the arteries of the heart.
Cyanosis
Bluish or purplish coloration, as of the skin, caused by inadequate oxygenation of the blood.
Deep vein thrombosis
Formation of a thrombus (clot) in a deep vein, such as a femoral vein,
Dysrhythmia
Abnormal heart rhythm.
Embolus
Mass of foreign material blocking a vessel.
endocarditis
Inflammation of the endocardium, especially an inflammation caused by a bacterial (for example, staphylococci) or fungal agent.
Fibrillation
Random, chaotic, irregular heat rhythm.
Flutter
Regular but very rapid heartbeat.
Gallop
Triple sound of a heartbeat, usually indicative of serious heart disease.
Heart block
Atrioventricular block; partial or complete blockage of the electrical impulses form the atrioventricular node to the ventricles.
Hemorrhoids
Varicose condition of veins in the anal region.
High blood pressure
Hypertension; chronic condition with blood pressure greater than 140/90
Hypertension
High blood pressure; chronic condition with blood pressure greater than 140/90
Hypertensive heart disease
Heat disease caused, or worsened, by high blood pressure.
Hypotension
Chronic condition wit blood pressure below normal.
Infarct
Area of necrosis caused by a sudden drop in the supply of arterial of venous blood.
Infarction
Sudden drop in the supply of arterial or venous blood, often due to an embolus or thrombus.
Intracardiac tumor
A tumor within one of the heat chambers.
Ischemia
Localized blood insufficiency caused by an obstruction.
Low blood pressure
Chronic condition wit blood pressure below normal; Hypotension.
Mitral insufficiency or reflux
Backward flow of blood due to a damaged mitral valve.
Mitral stenosis
Abnormal narrowing at the opening of the mitral valve.
Murmur
Soft heart humming sound heard between normal beats.
Myocardial infraction
Sudden drop in the supply of blood to an area of the heart muscle, usually due to a blockage in the coronary artery.
Myocarditis
Inflammation of the myocardium.
Necrosis
Death of tissue of an organ or part due to irreversible damage; usually a result of oxygen deprivation.
Occlusion
The closing of a blood vessel.
Palpitations
Uncomfortable pulsations of the heart felt as a thumping in the chest.
Pericarditis
Inflammation of the pericardium.
Phlebitis
Inflammation of a vein.
Pulmonary artery stenosis
Narrowing of the pulmonary artery, preventing the lungs from receiving enough blood form the heart to oxygenate.
Pulmonary edema
Abnormal accumulation of fluid in the lungs.
Raynaud’s phenomenon
Spasm in the arteries of the fingers causing numbness or pain.
Risk factor
Any of various factors considered to increase the probability that a disease will occur; for example, high blood pressure and making are considered risk factors for heart disease.
Rub
Frictional sound heard between heartbeats, usually indication a pericardial murmur.
Septal defect
Congenital abnormality consisting of an opening in the septum between the atria or ventricles.
Stenosis
Narrowing, particularly of blood vessels or of the cardiac valves.
Tachycardia
Heart rate greater than 100 beats per minute.
Tetralogy of Fallot
Set of four congenital heart abnormalities appearing together that cause deoxygenated blood to enter the systemic circulation:ventricular septal defect, pulmonary stenosis, incorrect position of the aorta, and right ventricular hypertrophy.
Thrombophlebitis
Inflammation of a vein with a thrombus.
Thrombosis
Presence of a thrombus in a blood vessel.
Thrombotic occlusion
Narrowing caused by a thrombus.
Thrombus
Stationary blood clot in the cardiovascular system, usually formed from matter found in the blood.
Tricuspid stenosis
Abnormal narrowing of the opening of the tricuspid valve.
Valvulitis
Inflammation of a heart valve.
Varicose vein
Dilated, enlarged, or twisted vein, usually on the leg.