Hi. I m 16 year old had had been experiencing pain in my upper abdomen and center at back portion, there is pain in my left arm from 3-4 days and have been suffering from common cold  from last night sometimes i experience shortness in breath... I wish to know that my pain in back and upper abdomen and sometimes in chest is somehow heart related or not...?Waiting for reply...
Hello ! Even if you are too young to have any heart problem per se, it is always better to get it excluded by getting consultation done with a cardiologist. Once it is excluded, you may be having allergic bronchitis along with co-existent common cold due to which you are feeling shortness in your breath. Pain in back and upper abdomen could be due to hyper acidity or co-existent gall stone, or pancreatitis. Consult your physician if not relieved,