Hi Kal
I don't know any more about the blood clots other than they message told.
I do know several people have had problems and normally felt so bad they went to the emergency room.
I wish we had a doctor that could tell you more, but I can't since I am not medically trained.
I posted the story so people would realize that blood clots can happen and if any time post op you are having serious problems, it is always best to error on the safe side and call your doctor or visit the ER. Many people don't think blood clots can happen or are serious, but they can be.
My Mom who was 86 had a piece of one break off from in her leg and it stopped her breathing and heart. She was already in the hospital and they immediately put her on a ventilator and saved her life.
I am sorry I can't tell you more.
Pat