Question
Physiology Question on Cardiovascular system
A 25-year-old patient is undergoing tooth extraction for dental caries. Which of the following does not require prophylaxis against infective endocarditis?
A
Prior history of endocarditis
B
Atrial septal defect
C
Unrepaired cyanotic heart disease
D
Prosthetic heart valves
Answer
Atrial septal defect
Explanation
Solution
The correct option is (B) : Atrial septal defect