I am Male, 38, a geek and overweight. In the last few years started having heart issues and had many 7 day event monitors. However, never managed to capture what my issue was. Each 7 day event monitor cost my medical insurance £3k! (In the UK). I spent hours on google researching and understanding arrhythmia. Most are benign, but not all.
What most people don't know is that an ECG machine or event monitor is all well and good, but for a lot of problems it needs to be attached when you have the incident. I have only had 5 incidents in 3 years. They could be harmless or they cloud kill me, but until you find out what they are its impossible to tell.
If this was on the market I would buy it, anyone that has had heart issues would know how important something like this is to get built and delivered into the market. The problem is, most people won't know they need this until later in life if at all.
Don't give up, please get this to market devices like this will save lives or at the very least reduce anxiety of people going through their first heart health issues to get a diagnosis of the problem.
Good luck!