PEDS ASSESSMENT Flashcards
What is the hole between R & L atria that must close at birth
Foramen ovale
What must close at birth to allow blood flow to the lungs?
Ductus anteriosus
What must close at birth to allow blood flow to the liver?
Ductus venosus
Defects that increase pulmonary blood flow
- Patent ductus arteriosus
- Atrial septal deficits
- Ventricular septal deficits
Patent ductus arteriosus is
Common in premature
- leads to heart failure, inadequate oxygen to brain
What causes “wet lungs”
Atrial septal deficits
Atrial septal deficits
Opening in septum between R & L atrial chambers
- wet lungs (too much blood in lungs)
- lead to respiratory infection, R ventricle working too hard —- heart failure, poor exercise tolerance, being small for age
Deficits that decrease pulmonary blood flow
Tetralogy of Fallot
Ventricular septal deficits
1+ openings in muscular/membranous portions of ventricular septum
- 50% cases of resolve by 5yrs otherwise surgery needed
- feeding difficulties, SOB, increased perspiration, increased respiratory infections, fatigue with increased activity, delayed growth
Can result in Eisenmenger’s complex of pulmonary vascular obstruction
Ventricular septal deficits
Tetralogy of Fallot
- pulmonary valve/artery stenosis, ventricular septal deficit, R ventricular hypertrophy, override of ventricular septum
- central cyanosis, coagulation deficits, clubbing of fingers/toes, feeding difficulties, failure to thrive, dyspnea
Result in feeding difficulties
Tetralogy of Fallot, ventricular septal deficits
Results in clubbing of fingers/toes
Tetralogy of Fallot
Deficits with mixed pulmonary blood flow
Transposition of great arteries
Transposition of great arteries
- no communication between systemic & pulmonary circulations
- result of coexisting congenital transposition of the ventricles
- cyanosis, congestive heart failure, respiratory distress
Result in heart failure
- transposition of great arteries
- patent ductus arteriosus
Result in cyanosis
- transposition of great arteries
- tetralogy of Fallot
Results in delayed growth
Ventricular septal deficits