<s>[INST] Five days ago I have a heart catherization done and they put in a stent cause I had 95% blockage. Since I came home from the hospital there has been an increased amount of bruising and well as a burning pain in the groin area all the way up to my rib area. I also have bruising of my testicles and penis. I have a hard time being on my feet for very long. I am a 54 year old male. Should I be seeking medical attention? [/INST] Respected sir,  If there is local pain and increased bruising,  both of which has increased post discharge,  I humbly reiquest you to inform your cardiology as there may be a local haematoma (blood clot)  or pseudo aneurysm,  which are known complications of femoral artery punture(leg artery), used to assess the heart artery to put stent.  Many a times they are managed conservatively so no need to worry in that context, but because you are on blood thinner,  do inform your cardiologist </s>