I do have a healthy diet, plenty of veg, fish, nuts and seeds, and have always been active, mainly fell walking which is good cardio exercise, so this diagnosis was a big shock as it was only picked up on when I went to GP for the first time in about 10yrs with a chest infection that just wouldn't clear up.
GP took my blood pressure and listened to heart. Pulse was high and she wanted me to have the ECG. That came back abnormal and that's when I was referred to a cardiologist and he arranged for me to have the MRI scan.
I have a home blood pressure monitor so I can keep an eye on things. It's always high in the surgery , white coat syndrome! Have worn the 24hr monitor twice and consultant has been happy with the results.
Thanks so much for responding. going to do a bit of gardening, it's a steep garden!