Cardiovascular system pathology

Beschreibung

Flashcards on Respiratory system pathology, created by Jolina Nasol on 18/10/2018.
Jolina Nasol
Karteikarten von Jolina Nasol, aktualisiert more than 1 year ago
Jolina Nasol
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Frage Antworten
arrhythmias abnormal heart rhythms (dysrhythmias)
bradycardiaand heart block (atrioventricular block) failure of proper conduction of impulses from the SA node through the AV node to the atrioventricular bundle
flutter rapid but regular contractions, usually of the atria
fibrillation very rapid, random, inefficient, and irregular contractions of the heart (350 beats or more per minute)
congenital heart disease abnormalities in the heart at birth
coarctation of the aorta (CoA) narrowing (coarctation)of the aorta
patent ductus arteriosus(PDA) passageway ( ductus arteriosus) between the aorta and the pulmonary artery remains open ( patent)after birth
septal defects small holes in the wall between the atria ( atrial septal defects) or the ventricles (ventricular septal defects)
tetralogy of Fallot congenital malformation involving four( tetra-) distinct heart defects
pulmonary stenosis pulmonary artery is narrow or obstructed
ventricular septal defect large hole bet. two ventricles let venous blood pass from right to left ventricle and out to the aorta w/o oxygenation
shift of the aorta to the right aorta overrides the introventricular septum. oxygen-poor blood passes from right ventricle to the aorta.
hypertrophy of the right ventricle myocardium works harder to pump blood through a narrowed pulmonary artery
congestive heart failure (CHF) heart is unable to pump its required amount of blood
pulmonary edema (fluid accumulation in the lungs) and swelling or edema in the legs, feet, ankles are common.
left ventricular assist device(LVAD) booster pump implanted in the abdomen, with a cannula (tube) inserted into the left ventricle
coronary artery disease(CAD ) disease of the arteries surrounding the heart
thrombotic occlusion blocking of the coronary artery by a clot
necrosis death; part of the myocardium
myocardial infraction heart attack
acute coronary syndromes ( ACSs) conditions caused by myocardia ischemia
unstable angina chest pain at rest or chest pain of increasing frequency
endocarditis inflammation of the inner lining of the heart
hypertensive heart disease high blood pressure affecting the heart
mitral valve prolapse(MVP) improper closure of the mitral valve
murmur extra heart sound, heard between normal beats
pericarditis inflammation of the membrane (pericardium) surrounding the heart
rheumatic heart disease heart disease caused by rheumatic fever
aneurysm local widening (dilation)of an arterial wall
deep vein thrombosis (DVT) blood clot (thrombus) forms in a large vein, usually in a lower limb
hypertension (HTN) high blood pressure
peripheral arterial disease (PAD) blockage of arteries carrying blood to the legs, arms, kidneys, and other organs
Raynaud's disease(Raynaud's) recurrent episodes of pallor amd cyanosis primarily in fingers and toes
varicose veins abnormally swollen and twisted veins, usually occuring in the legs
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