The difference in heart rate per minute in the standing and lying position was defined as the difference in heart rate per minute in the standing and lying position. After recording the II-lead ECG in the horizontal position, the ECG is quickly risen within 5 seconds and the ECG continues to be recorded. The main clinical sign is hyperglycemia. Common symptoms include excessive drinking, excessive urination, excessive eating and wasting, etc. Diabetes can cause damage to multiple body systems. How should the differential standing and lying heart rate be examined? 1.In acute infection, trauma, surgery or other stressful situations, although significant hyperglycemia is measured, it cannot be immediately diagnosed as diabetes, and should be retested after the stressful situation is over. 2. Ideally, OGTT test should be performed, but if for some reason OGTT is not suitable, or if the child has heavy diabetic symptoms, high blood sugar, positive urine glucose or positive urine ketone body, OGTT test may not be performed. 3.Cardiogram test, the vibration generated during the heart activity, through a special electronic instrument, that is, cardiogram machine, from the chest wall will be recorded by the vibration into line graphics, the method is called cardiogram test, the recorded graphics is the body surface cardiogram, referred to as cardiogram. It is used to verify cardiac auscultation and to supplement auscultation. To determine the time of onset of heart sounds or murmurs in order to distinguish between clinically confusing heart sounds and murmurs. Tracing the shape of the murmur, such as rhombus, decreasing shape, etc. To assist in the diagnosis of certain cardiovascular diseases and to identify some intracardiac diseases with similar body murmurs but different lesions, such as changes in the 4th heart sound-S4 before and after exercise in coronary artery disease), estimation of mitral stenosis, pulmonary stenosis (distinction between valvular or funnel section, arteriovenous catheterization and intermajor pulmonary artery defects). It forms part of the non-invasive examination of the heart, and the combination of cardiac sonogram with echocardiography, carotid pulsogram and apical pulsogram allows the estimation of hemodynamic changes and cardiac function in certain cardiovascular diseases. It can also be used to study the mechanism of heart sounds and murmurs and to infer certain pathophysiological changes. The heart sounds and murmurs are transformed into long-term preserved and analyzed graphics, which can be used as objective indicators to determine changes in pathology and to compare the efficacy of surgery or medications. It cannot distinguish between intra- and extra-cardiac sources of sound, nor can it identify the timbre of heart sounds and murmurs (e.g., rumbling or blowing). Sometimes the heart sounds and murmurs traced by cardiogram cannot be heard by the human ear, but sometimes the heart sounds that can be heard by the human ear cannot be recorded by cardiogram (e.g., some diastolic murmurs of the aortic valve, which are more sensitive to high frequencies in the human ear, if necessary, with the help of a stethoscope.