Mildly Positive TMT. Kindly suggest.

My BP - 120/80 Pulse - 72 Sugar - 86 Cholesteral - Within control across parameters Thyroid - Within Control KFT/ LFT - Normal ECG Normal No other indications Active 2 yrs back got a TMT done under routine check up and was mildly positive and hence did stress echo which came Negative...there after another 2TMT/ ECG all Negative. Yesterday again did routine check provided by office and TMT was again mildly positive to which the local cardiac said that it is a false alarm as all other parameters stated above are normal and I am asymptomatic. I reached 97℅ THR without any problem attaining Max BP of 190/95. Further I do not have any indications. He also added that my Base ST itself is a bit deviated which I did not get. Kindly suggest.