congenital heart disease

Question 1

teratology of fallot and TGA happen

Answer 1

before 30 days gestation

Question 2

most common and significant heart abnormality is

Answer 2

VSDs

Question 3

cyanotic congenital heart disease points to

Answer 3

teratology of fallot with right to left shunt

Question 4

4 features of teratology of fallor

Answer 4

• pulmonary stenosis
• VSD
• overriding aorta
• Right VH

Question 5

Right to left shunting leads to

Answer 5

under-perfused lungs

• reduced oxygenation
• cyanosis
• systemic hypoxemia
• polycythemia

Question 6

when does Acyanotic heart disease occur?

Answer 6

initially with left to right shunts -

Question 7

no cyanosis
edema and congestion
-

Answer 7

Atrioventricular septal defect - with left to right shunting

Question 8

what happens in the left to right shunt

Answer 8

• overperfused lungs!!

- cyanosis develops later -

Question 9

common left to right shunts include

Answer 9

• PDA
• ASD
• VSD

Question 10

large left to right shunts can cause

Answer 10

heart failure

Question 11

Late consequences of left to right shunts include

Answer 11

pulmonary hypertension and right heart failure

Question 12

cyanotic heart lesions include

Answer 12

T of F

• TGA
• Pulmonary atresia
• tricuspid atresia

Question 13

hypoplastic left heart syndrome includes

Answer 13

• aortic valve atresia
• small LV
• mitral valve atresia
• hypoplasia of ascending aorta
• ASD, PDA

Question 14

hypoplastic left heart syndrome is

Answer 14

Ductus dependent

Question 15

when lower body shows cyanosis and upper body has normal color suggests

Answer 15

coarctation of the aorta

Question 16

infantile type of coarctation of the aorta is

Answer 16

pre-ductus