Diabetic cardiac prevention of vascular complications, therapeutic agents

The present invention contains a tissue or intracellular triglyceride accumulation inhibitory compound of cardiovascular, and an object thereof is to provide an agent having a superior prophylactic or therapeutic effect on diabetic cardiovascular complications. The present invention, neutral fat accumulation inhibitory compound (preferably, medium chain fatty acids and / or medium-chain triglycerides) relates an agent for the prophylaxis or treatment of diabetic cardiovascular complications containing.