Sinus rhythm is a normal heart rhythm. Abnormalities in the avl leads alone cannot determine whether there is heart disease, and heart disease is generally considered to be cardiac pathology only when 2 adjacent leads are abnormal.
If only sinus rhythm, avl abnormalities, and other tests are not abnormal, the patient themselves do not have obvious symptoms of discomfort, usually do not need to go to the special intervention, but need to go to the hospital regularly for routine electrocardiogram testing. If there is cardiac discomfort, or family history of heart disease, it is recommended to go to the hospital for further examination, and need to do targeted treatment according to the specific cause of the disease.
If the patient has strong symptoms of discomfort, it is recommended to go to the hospital in time, under the guidance of the doctor for professional treatment.