My mother is 63 years old .two days before did ecg echo and chest xray .both echo and chest x ray reports came as normal .but doctor said in ecg alone it is showing like there may be or may not be some blockages in blood vessels of the heart and bp. Is 134/82, cholesterol is 119 which is nearby optimal and she is taking carvest gold. M worried about her. Please advise if this is serious and any other steps so we. Need to follow. Please advise.