ECG app on phone shows upside down sinus rhythm line
ECG app on my phone - the sinus rhythm red line is upside down. Anyone else have this happen?
What ECG app? Also, a posting a screenshot would be very helpful.
ECG app on my phone - the sinus rhythm red line is upside down. Anyone else have this happen?
What ECG app? Also, a posting a screenshot would be very helpful.
ECG app on phone shows upside down sinus rhythm line