Anything that helps! In 2014 I thought I was having bad asthma induced by moving, but instead, I had 4 clogged arteries, one at 95% clogged. I got roto-rootered and stented. and became mostly vegetarian. This has been a huge health improvement for me. Currently wearing a new style Holter monitor for 7 days that is attached via wireless to a Samsung smartphone. Technology saves lives!