I am planning to sponsor my in-laws for the upcoming 2017 quota; everything meets the criteria except my father in-law recently reminded me about his heart condition. He's been diagnosed with atrial fibrillation about 10 years ago(he's in his mid 60s now). He's never been ill due to this and is currently taking medication in his country for the condition. I've just done some research about the illness; it seems this may hinder the application when the time comes for the medical. I would like to know if I should continue with the application and if anybody here know or experienced admission as PR with this condition? Thanks