KennethEvans
commented
2 years ago Hi,
Yes, it is owing to the large amount of data involved. To save more ECG data would require a more sophisticated persistent uninteruptable storage mechanism, probably a database. It would be a significant change, and I haven't been motivated to do it.
I stopped at 30 sec because that's what you get in a standard 12-lead ECG. I would also have to fix the plotting to handle more pages, but that is not so hard.
So the answer is that you can't unless you modify the code yourself.
Note that currently it does save HR and RR values for as long as you run it. I haven't personally tested for more than around 5 min, though.
I have other apps that handle only HR and RR values. I have used those overnight. Trying to do anything that data intensive overnight on a phone is problematic, though.
Note there is a new monitor being sold that does long times. Fourth Frontier. It wasn't clear how you would access the data, so I contacted them. Their reply indicated they hadn't figured it out yet, but they planned to charge extra for access to the raw data. I didn't look into it further.
-Ken
On June 5, 2022 10:36:29 AM WietzorrekLiam @.***> wrote:
Dear KennethEvans,
Great App!
When saving the ECG data to CSV, it stores the final 30 seconds. How can I get the app to save the ECG signal of the entire recording?
Kind regards
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Dear KennethEvans,
Great App!
When saving the ECG data to CSV, it stores the final 30 seconds. How can I get the app to save the ECG signal of the entire recording?
Kind regards