FIl we think had a minor heart attack last night. He was in the local hospital but this afternoon was transferred to the London heart hospital. I've just had the update from Dh and it seems that they did some sort of extra test involving dye which I assume was to see if there was a blockage and now they have inserted a ring????? Any ideas what this is all about please? I briefly studied the heart last year for one of my exams so I do at least have a basic idea of how it works (when it's working correctly) but problems with the heart were not covered for the purpose of the course.
TIA