Priya Nath telephones Prem Kumar Jauhar of Delhi who was a heart patient himself and who says:“Suffocation in heart disease is a very serious matter and the doctor should give it prompt attention.”Jauhar tells Priya Nath how his suffocation spells had been completely eliminated in three months by the continuous use of a half tablet of Sorbitrate, four times a day, plus two Deriphyllin tablets.“Aapko itnee thhakaavat ho jaati hai, Priyaji, aise to ttheek naheen. Aane do Mangal Singh koLater Shri Nathji says in a normal voice to Priya Nath:“ Priyaji zaraa“Priyaji, shall we call Dr. Gupta to come and check the lungs?”Priya Nath is all at once alarmed and asks Shri Nathji whether he is feeling all right.“Suffocation “There was a feeling of suffocation since the evening and it is present even now!”Priya Nath rushes to get the half Sorbitrate and gives it to Shri Nathji under the tongue. He also gives a tablet of Deriphyllin.