Use antihypertensive drugs rationally for hypertension, and at the same time take some drugs to prevent or delay arteriosclerosis. If accompanied by coronary heart disease, you also need to take drugs to expand coronary heart disease and improve myocardial blood supply.
Finally, I suggest you go to a regular hospital for diagnosis and treatment, because cardiovascular disease is a frequently-occurring and critical disease of the elderly, and the diagnosis and treatment should be timely, accurate and reasonable. I hope your grandmother will live a long and healthy life.
medical worker