Hello! Sinus rhythm is a normal rhythm. If T wave changes, it may be insufficient blood supply to myocardium.

After this happens, if there are no obvious symptoms, you can continue to observe and exercise properly at ordinary times to avoid strenuous exercise and excessive emotional fluctuation. If there is obvious insufficient blood supply, it is necessary to use drugs rationally and pay attention to regular review. The above are suggestions on the change of sinus rhythm T wave in ECG physical examination report. I hope it helps you, and I wish you health!