Medicine Which of the following statements is true regarding digital clubbing? A Clubbing always indicates heart disease B Clubbing is seen in pulmonary arteriovenous fistula C Clubbing is common in cirrhosis of the liver D Presence of clubbing warrants a search for sickle cell disease 💡 Explanation Which of the following statements is true regarding digital clubbing? ✓ Correct Answer: B. Clubbing is seen in pulmonary arteriovenous fistula