Matters needing attention in dynamic electrocardiogram

Wear loose clothes. Try not to wear some tight clothes when doing ECG, and women had better not wear bras. Because inappropriate clothes will affect the patient's heart rate and other data, thus making the measurement results inaccurate.

Try not to use mobile phones, computers and other items. The principle of ECG is strong electric field and strong magnetic field. Patients should try to stay away from such items to reduce their interference with ECG signals. Common interference items include mobile phones, computers, microwave ovens and induction cookers.

Don't take a bath and keep your skin clean and dry. Generally speaking, when measuring dynamic electrocardiogram, the patient needs to attach the electrode to the skin of the patient's chest and connect it with the ECG recorder. If the patient's skin is not dry and tidy, the electrodes may fall off, or the dynamic electrocardiogram will be affected by too much interference.

Avoid strenuous exercise. Patients who do ECG need to maintain normal living habits and exercise properly every day, but strenuous exercise should be avoided to reduce the interference to the measurement results.