Insufficient blood supply to the heart probably refers to coronary heart disease, the treatment of coronary heart disease includes dietary intervention, sports, medication, coronary artery stent implantation treatment, coronary artery bypass graft treatment. Conditioning methods are as follows: 1, exercise: moderate exercise, for coronary heart disease patients advocate rehabilitation, but the amount of exercise to control, to not induce angina, myocardial ischemia as the standard, gradually increase the amount of exercise; 2, dietary intervention: coronary heart disease patient diet requires a low-fat diet, low sugar diet, high protein diet, high vitamin diet. Low-fat diet is mainly to eat less high cholesterol diet, less fatty meat and other red meat. Low-sugar diet refers to eating less staple foods, like flour, rice, etc. High vitamin diet refers to eating more vegetables and fruits, high protein diet refers to eating more fish, shrimp and other such; 3. Drug therapy: including statins to inhibit atherosclerosis, aspirin, tigretol, clopidogrel drugs for antiplatelet, drugs to inhibit ventricular remodeling, that is, angiotensin-converting enzyme inhibitors, drugs to control ventricular rate, such as beta-blockers, etc. All of the above are treatments for coronary artery disease. Of course, coronary artery disease may require coronary artery stent implantation or coronary artery bypass therapy when it develops to a more serious stage.