...It depends really on the severity of them i.e. how often you get them, a normal healthy heart gets ectopic beats quite a few times a days something in the range of 6-10 its basically where the heart beats twice in quick succesion then pausing to compensate for the over pump as such...you can feel them sometimes when your "heart stops" and then you feel it beat really hard against your chest...go have it checked out by a cardiologist but it shouldn't be a problem if you don't have them too often...but then again check the CAA Class 1 regs