I was an athlete athletics seven years, the last four championships and I did since I remember, after aerobic exercise, the resting period when I still feel that they have lowered the rate, I feel a strange reflex dry cough with chest pounding in every pulse and forced to cough 4-5 times until I rest and stop by itself. Rarely, accompanied by severe shortness of breath and faint until dyspnea. I may have asthma;