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21 Cards in this Set
- Front
- Back
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Downs syndrome is associated with what cardiac malformations
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Endocardial cushion defects that can manifest as atrial or ventral septal defects
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Emboli that originate in venous circulation and pass through patent foramen ovale or ASD to produce symptoms on arterial side
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Paradoxical emboli
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In _ heart is located on right side of the thorax
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Dextrocardia
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Condition where all of the body organs are transposed is called _
Associated whith what other syndrome? |
SITUS INVERSUS
KARTAGENERS SYNDROME - immotile cilia caused by defect in dynein arms resulting in lung disease and male sterility, the heart is often normal |
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Induces closure of patent ductus arteriosus
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Indomethacin
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Maintains patency of patent ductus arteriosus
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Alprostadil PGE1
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Change from Left to Right shunt to Right to Left shunt secondary to increasing pulmonary hypertension, usually occurs as result of chronic adaptive response to preexisting left-to-right shunts such as VSD
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EISENMENGERS SYNDROME
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LEFT TO RIGHT SHUNT, asymptomatic into 4th decade, murmur, right ventricular hypertrophy, musch higher incidence in females
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ASD
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75-80% of ASD are what type?
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Secundum
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Coarctation of aorta occurs more common in females with what condition?
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Turners
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Infant presents with lower limb cyanosis and right heart failure at birth, adult asymptomatic with upper limb hypertension, rib notching or radiograph from collateral circulation through intercostal arteries and WEAK PULSES IN LOWER LIMBS
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Coarctation of aorta
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Failure of closure of ductus arteriosus (PDA) - may be caused by ?
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Premature birth with HYPOXEMIA or structural defects
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Continuous MACHINERY MURMUR
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PDA
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Second most common CHD
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PDA
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4 parts of tetralogy of Fallot
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PULMONARY STENOSIS
RIGHT VENTRICULAR HYPERTROPHY OVERRIDING AORTA VENTRICULAR SEPTAL DEFECT |
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Patient presents with cyanosis (may not be present at birth), right to left shunt and BOOT SHAPED HEART
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Tetralogy of Fallot
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Patient with Tetralogy of Fallot assumes _ position to relieve symptoms
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SUATTING POSITION
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Aorta drains right ventricle, pulmonary artery from left ventricle - SEPARATE PULMONARY AND SYSTEMIC CIRCUITS --> incompatible with life unless shunt is present, cyanosis (present at birth)
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Transposition of great vessels
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CHD in baby born to diabetic mother
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Transposition of great vessels
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Left to right shunt, LOUD HOLOSYSTOLIC MURMUR MEANS SMALL DEFECT, large defects can present as heart failure at birth, small defects can close spontaneously
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VSD
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Most common congenital heart defect
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VSD
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