If a patient’s heart rate increases after each meal, first of all, it is recommended that the patient should try to eat less and more meals, not to eat too much, too full or hungry at a time, as gastrointestinal malfunction can also lead to this situation. If necessary, it is recommended that patients can use drugs that promote gastrointestinal motility, patients can take oral mosapride tablets or trimebutine maleate and other drugs. Patients are advised not to eat too quickly, and if necessary, they can also combine with drugs that inhibit sympathetic excitability and slow down the heart rate, such as beta-blockers, commonly used representative drugs such as metoprolol and bisoprolol, and can also combine with the Chinese medicine heart stabilizing granules, which can also assist in stabilizing the heart rate, and if necessary, they can do an ambulatory electrocardiogram to help assess whether the heart rate is accelerating. If necessary, an ECG can be performed to assess whether myocardial ischemia or arrhythmia is occurring when the heart rate is accelerating.