<prompt> Least affected organ in arterial thromboembolism is?LiverKidneyHeartBrain  <response>: Ans. a LiverRef: Robbins 9thpg 127; 8thpg 126, MD Guidelines- Arterial Embolism and Thrombosis by Presley Reed, MDArterial emboli often occur in the legs and feet. Some may occur in the brain, or heart.Less common sites include the Liver, intestines, and eyes 