I'm not going to beat around the bush I may be addicted to masturbation and have been doing so pretty much daily since i was 16 I am now 23 going on 24 I have Tetralogy of Fallot and have been living with little to no side effects mainly just the odd heart pain or twinge for 23 years but over the last few years I have been experiencing odd symptoms such as just before I started this question I was experincing a tightness in my chest not dissimilar to that of a common cold and the last few days my left arm has been giving me short burst of pain have I always experienced these symptoms and am just being a Hypochondriac and am now more aware of them or has my addiction caused my hearts health to worsen?