4417
Pulsatile tinnitus is usually objective in nature , resulting from altered blood flow , increased blood turbulence near the ear , such as from atherosclerosis or venous hum , but it can also arise as a subjective phenomenon from an increased awareness of blood flow in the ear .
 disease: atherosclerosis
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: atherosclerosis