Surgery Which of the following diseases is appropriately treated with combined heart-lung transplantation? A Primary pulmonary hypertension B Cystic fibrosis C End-stage emphysema D Idiopathic dilated cardiomyopathy with long-standing secondary pulmonary hypertension 💡 Explanation Which of the following diseases is appropriately treated with combined heart-lung transplantation? ✓ Correct Answer: D. Idiopathic dilated cardiomyopathy with long-standing secondary pulmonary hypertension