Palpitation after meals refers to a type of symptom in which the patient feels palpitations in the heart, even involuntarily. The main clinical manifestations: pale or yellowish face, dizziness, lazy speech, fatigue, or spontaneous sweating, palpitations and insomnia, light and tender tongue, weak pulse. Any abnormal heart beat frequency and rhythm caused by various reasons can lead to palpitations. So, what tests are needed for palpitations after meals? The following is an introduction to the examination items of palpitations after meals: 1, physical examination After asking the medical history, there should be a targeted physical examination. If you suspect that the patient has organic heart disease, you should focus on checking whether the heart has pathological signs, that is, whether there is a heart murmur, heart enlargement and changes in heart rhythm, etc., whether there is increased blood pressure, increased pulse pressure, water rushing pulse and other signs of heart disease other than the heart patient’s general condition, such as mental status body temperature whether anemia and sweating and goiter should also be carefully examined to avoid omission. 2.Laboratory examination If the patient is suspected of having hyperthyroidism, hypoglycemia or pheochromocytoma, relevant laboratory tests can be performed, such as determination of serum T3, T4 thyroid iodine uptake rate, blood glucose, blood and urine catecholamines, etc. When anemia is suspected. If necessary, bone marrow smear can be performed by bone marrow aspiration to further clarify the cause. The most important of the device examination is electrocardiogram, which is convenient and painless for patients. If the resting ECG does not find abnormalities, the patient can be advised to exercise appropriately or perform 24h ambulatory ECG monitoring. For patients suspected of organic heart disease, in order to further clarify the cause, cardiac Doppler ultrasonography can also be performed to understand the nature and severity of cardiac lesions.