I had no idea until Saturday night that it was a cardiologist appointment. She also cancelled an appointment back in December but i dont know exactly what that one was for. She fell at the top of the stairs last September and broke her hip. Spent just under two weeks in hospital. Refuses to get a stairlift put in and crawls up the stairs. Shes 87 this month. She lives with my dad who is also 87 this year and my niece who is in her 20s also lives there.