CHD 2022

When does cardiac development occur in fetus?

• GA 3-8 wk

• GA 8-13 wk

• GA 13-18 wk

• GA 18-23 wk

What is the most common CHD?

• ASD

• VSD

• PDA

• TOF

A 2-month-old boy presents with dyspnea for 2 wk.

PE: SpO2 99%, pansystolic murmur gr.III at LLPSB

Which of the following is the most likely diagnosis?

• ASD

• VSD

• PDA

• TOF

Which of the following finding is different between VSD and PDA?

• Onset of disease

• EKG

• CXR

• Presence of diastolic rumbling murmur in large defect

A 4-month-old boy with large VSD presents to you with heart failure at OPD. What is the most appropriate treatment?

• Digoxin

• Sildenafil

• Furosemide

• Propranolol

Single S2 should be found in?

• ASD

• VSD

• PDA

• TGA

Spot Dx from this CXR, which of the following is the most likely diagnosis?

• TGA

• TOF

• Ebstein's anomaly

• TAPVR

Which finding is the clue of hypoxic spell in a patient with TOF?

• No murmur

• SpO2 <75%

• Single S2

• Clubbing fingers

What is the appropriate treatment for hypoxic spell?

• Intubation

• Furosemide

• Adrenaline

• 7.5%NaHCO3

What is the characteristic of innocent murmur?

• > grade III

• diastolic murmur

• decrease when having fever

• similar to musical sound