Hello, the dietary principle after cardiac stent implantation is to eat more fruits and vegetables and less food. Diet should be light, it is best to eat less meat; Eat more freshwater fish instead of egg yolk; Drink milk properly, quit smoking and drink less. After cardiac stenting, patients should not think that coronary heart disease has been completely solved, but ignore the basic drug treatment of coronary heart disease, such as statins (lipid-lowering) and antiplatelet drugs, and should take them according to the doctor's advice. Only when patients with coronary heart disease insist on taking medicine after cardiac stenting and make the operation effect "strong and strong" with the help of these drugs can they achieve the ideal curative effect. I hope my answer is helpful to you, and I wish you health and happiness.