My 16 year old daughter was rushed to the hospital with shortness of breath, heaviness in her chest, numbness in her left arm that was cold and clamy, cold sweat and racing heartbeat. They took EKG, chest xray, blood work all were normal. Breathing treatment didnt help. Finally gave her a seditave to calm her down and she fell asleep and sent her home. I am taking her to her dr today. Anyone every experiance this?