患者近两天开始咳嗽、无发热，夜间有突然呼吸困难需坐起休息，近半天咳嗽有

The patient started coughing and no fever in the past two days. Sudden breathing difficulties at night required to sit up and rest. In the past half a day, he coughed and had pink foamy sputum. He had obvious shortness of breath and could not lie down for treatment. In the past two days, he did not get better with cold medicine.

Patients in the last two days began to cough, no fever, at night there is sudden breathing difficulties need to sit up to rest, nearly half a day cough has pink foam sputum, shortness of breath obvious, can not lie down flat to see a doctor;

The patient began to cough and fever in the last two days. He had to sit up for rest during the night. He had a slight cough in the last half day, and had a shortness of breath. He could not lie on his back for treatment. He did not recover from cold medicine for the last two days.<br>