Lots of potential questions here, but let's start with three:

- What makes you "better" than your competitors, perhaps especially those of your competitors with substantially deeper pockets than you ? (e.g. Apple Watch which also has "ECG" functionality).

- Building on the above, how's the prior art looking on the patents ?

- Finally, general cynicism on "home ECG".... clinical evaluation is 12 lead ECG. Can you really get away with substantially less input ? (Garbage In - Garbage Out).