I was born in 1995. I m 19 year old now. I used to masturbation since when i was 15 years ago. I have a pain in my left shoulder, actually it s opposite to my heart. it has for 1.5, What s wrong with me? By the way, i was surgered for arterial septal defect in 7 december, 2012. But symptoms appeared before the surgery. Openly in 2011.
Hi, I think that is only a muscular spasm or a muscular tear due to over usage of the muscles or hyperextension of the shoulder, a wrong position while sleeping.  By the way the heart is at the same side of your left shoulder and I don't think it is correlated to your heart unless you run or exercise a vigorous sport, swimming may cause a referred pain to your shoulder if this happens I suggest you ask for ECG, echo on effort by your cardiologist. Please click THANK YOU and consider a 5-star rating with some positive feedback if the information was helpful. Hope the above information helps you, Any further clarifications feel free to ask.