tetralogy of fallot

Question 1

most common cause of cyanotic congenital heart disease

Answer 1

tetralogy of fallot (at around 1-2 months)

Question 2

4 characteristic features of TOF

Answer 2

ventricular septal defect
right ventricular hypertrophy
right ventricular outflow tract obstruction, pulmonary stenosis
overriding aorta
(POVR)

Question 3

features of TOF

Answer 3

cyanosis
right-to-left shunt
ejection systolic murmur due to pulmonary stenosis
right sided aortic arch
boot-shaped heart of chest x-ray

Question 4

management of TOF

Answer 4

surgical repair
cyanotic episodes may be helped with beta-blockers