Surgery Systemic effects of obstructive sleep apnea syndrome (OSAS) include all of the following except _____. A Hypertension B Cor pulmonale C Aortic aneurysm D Cardiac arrhythmia 💡 Explanation Systemic effects of obstructive sleep apnea syndrome (OSAS) include all of the following except _____. ✓ Correct Answer: C. Aortic aneurysm