I have been using it for five days now and I am satisfied with the ekg leadII track and will keep it for further testing. With a PA background this is especially useful for me when I want to see the rhythm strip, I have bouts of atrial fibrillation. I can distinguish between normal sinus rhythm and irregular rhythm, particularly the irregular-irregular rhythm that accompanies atrial fibrillation. Besides how well this works for the ME (given what I know about EKG plotting), it's not at all accurate when it comes to calculating whether or not a systolic B/P is present. But it's still valuable given that lack. People need to know that they still need to take their B/Ps with some sort of cuff. Wrist cuff works for me. More than one measurement may be required for accuracy (two out of three with good technique/relaxation). O2 sat down. works very well and will benefit anyone with a history of chronic respiratory disease, thrombosis or venous congestion, especially those with a history of pulmonary embolism. So it's a sentinel for me along with a stethoscope for heart activation and my B/P cuff on my wrist. A reasonable approach is to eliminate systolic blood pressure or just use it as a record for future reference and chart comparisons. I'm Don Augustin MPAS Internal Medicine and retired. I hope this helps you customize your products. Presentation.
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