Medicine Causes of cynosis -a) TOFb) PDAc) Tricuspid atresiad) Eisenmenger’s complexe) TGA A bce B acde C abcd D abde 💡 Explanation Causes of cynosis -a) TOFb) PDAc) Tricuspid atresiad) Eisenmenger's complexe) TGA ✓ Correct Answer: B. acde