Whilst facts are being quoted - one way or another - to prove or disprove a verdict = it would be useful to have the facts of the basic two approaches to the news one has started down the heart failure route:
1. THE CONVENTIONAL APPROACH
Do what you're told by the medics - and have the various tests and then charge the NHS for packet after packet of statins and any other conventional drugs they prescribe. Plus any drugs they prescribe for side-effects. Plus operation after operation after operation (I didn't know my brother very well - but, from what I was told, that would be stent operation, after stent operation, after bypass operation and don't forget the kidneys started to play up during this and hence more "treatment")
VERSUS
Finding out enough to have a good idea what's what for oneself and to make one's own decisions and then the ill person paying for themselves for books about it all, paying for themselves for whatever treatment they've decided for themselves, paying the extra costs involved in eating a healthier diet, etc, etc.
Logically, approach 2 costs the NHS a lot less - and costs the person themselves a lot more.
Food for thought! It would be rather nice for those of us taking the 2nd approach to have at least some help towards the costs of the "alternative" approach and the NHS would still be quids-in compared to someone taking the 1st approach and our own finances wouldn't take such a knock from having taken that approach.