Just looking over some new data and this one “has issues”. It is just plain….bad data. Sadly, almost none of the equipment out there can even let you SEE the data before it ends up in published research. It is vital to check each and every beat VISUALLY if anyone is going to publish research.
These are pics of each beat cut apart and laid side by side. Should look like a smooth-sided 3-dimensional PQRST beat that is wide….like the second pic.
First one if BAD data, second is GOOD data. The difference is obvious.
Sadly, the second was the post-adjustment using the same electrodes still hooked to the person. How does this happen? Well, it is an obvious problem with at least one electrode. Changed them out and got a good post-adjustment data set. Being able to see it live only cost a few minutes of time to correct the problem.
Chiropractic research deserves to be done at the highest levels!
Keep smiling!