Emperor to receive treatment for arteriosclerosis

Japan's Emperor Akihito has a heart condition linked to arteriosclerosis and will be treated with medication.

The Emperor had a medical examination at the University of Tokyo hospital on Friday to check on his chronic heart problems.

Doctors performed an angiography to scan the Emperor's coronary arteries and analyze his blood flow. They detected insufficient blood flow to his heart.

The doctors concluded that symptoms related to the arteriosclerosis will not develop unless the Emperor does intense exercise, and that the condition will not affect his heart functions. They say surgery and treatment to expand blood vessels using a catheter will not be needed, but that the Emperor will need medication.

The Imperial Household Agency says the Emperor can continue his official duties, though he will need to take into account his arteriosclerosis when performing his duties.