例1：男，33岁，感冒后6天出现心悸胸闷，半月后在上海某医院胸透心影正常，ECG示窦性心动过速及ST—T改变，予服心得安10mg，3／日，不久症状明显加重而自行停药。3天后在当地医院胸透心影扩大而转入本院。体检心界扩大，心率120次／分，律齐，有舒张期奔马律，诊断为急性病毒 Example 1: Male, 33 years old, with palpitation and chest tightness 6 days after the onset of cold. Half a month later, her chest X-ray was normal in a hospital in Shanghai. ECG showed sinus tachycardia and ST-T changes. , Shortly after the symptoms were significantly increased and their own withdrawal. 3 days later at the local hospital chest X-ray shadow enlarged and transferred to this hospital. Physical examination to expand the heart, heart rate 120 beats / min, law Qi, a diastolic gallop, diagnosed as acute virus