Heart pounding: Since you are 16 y female, chances are that it is not serious. It could be as a result of an old injury to the ribcage. I suggest that you see your dr about it.
Answered 9/28/2016
4.8k views
5 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question