What will happen when Jin Eon and Hae Gang meet again? Another example of internal KNU conflict is the case of Lt-Col. Thu Mu Hae. He also learns that his father was behind Hae Joos father's death. Some suffered of HAE suffer from 'wandering' attacks. There are three main types of HAE. Dampening or inhibiting bradykinin has been shown to relieve HAE symptoms. The royal family of Buyeo had the surname "Hae". There are several phase III clinical trials addressing HAE prophylaxis and therapy. Hereditary angioedema (HAE) is a disorder that results in recurrent attacks of severe swelling. A 2000 article in PBS covered the story of Korean adoptee Karen Hae Soon Eckert.