I am 39 years male. Before 3 month ago my 2d echo & ecg test reports came out normal & 45 days ago my tmt report also came out normal. My chest x-ray report also good. Just 2 week ago ecg test also came out normal. But my heart beat rate I fill high. I fill my left chest, and left arm, have some difficult, I fill in my chest some pressure, I filling fear, I only thinking about health. I used polol-40 tablet two time per day in two week. But now I left this tablet.