Age 62 with a PSA diagnosis 2 years ago. 9 years ago had 3 stents put in, 7 years ago had a carotid endarterectomy, 3 years ago a new knee, 2 years ago a new hip, 2 weeks ago 3 more stents and now I need a new shoulder. For some reason I think the link here is the PSA. Can this hideous disease be that severe to be a contributing factor with my heath history?