Hello doctors, I always have left sided chest pain consulted cardiologist suggested few tests to ruled out any cardiac issues tests done so far as ecg, 2d echo, TMT, CT coronory angiography and conventional angiography too all reports came out normal.Few days back again had chest pain did ecg where it shows T wave abnormality consider anterior ischemia, is this serious? Wht should I do next? plz guide me.Thank u