my brother heart is swelling very large until close the lungs, his heartbeat reading is over 150bmp, n oxygen
supported 0.5, now he is admitted at hospital, already 3days but until now the doctor cant found the cause and didn't said anything. sometimes very fast until 200.. we was really scared and worried, there is any major or serious. Now today he was transferred to H1N1 influeza A suspect. So we really worried. My brother was suffer this heart pain very long term, and its almost 4-5 months. any suggestion?