High blood pressure can trigger an increased pressure load on the heart, which can induce myocardial ischemia, and patients may then experience uncomfortable feelings such as panic, palpitations, chest tightness and chest pain. In order to better improve the uncomfortable situation, pay attention to lowering the blood pressure and keep it below 140/90 mmHg as much as possible. It is best to choose first-line long-acting antihypertensive drugs that will lower blood pressure more smoothly and with fewer side effects, relatively speaking, such as a little felodipine extended-release tablets or irbesartan hydrochlorothiazide tablets. If the blood pressure is controlled within the standard range, but you still feel uncomfortable, it is recommended to use a combination of drugs to nourish the heart muscle and improve blood supply, such as trimetazidine and metoprolol, as well as vasodilators, such as isosorbide mononitrate tablets. If it still does not relieve, it is recommended that coronary interventional examination should be performed if necessary to clarify whether there is coronary stenosis.