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Hi – I’m a new user here and trying to understand what a few of the metrics mean (in terms of good, bad, ugly) such as HRV, cardiac strain, load.. is there a note which lays out the ranges for some of these metrics.
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Good morning all,
I am a new owner/user of the Frontier X and as a data nut, I am very enthused about it so far.
I’m a 78 year old male with frequent PVC’s that do not seem to cause any issues.
I’ve had 4 Stress tests since 2012 and all after the first have been clean.
My Cardioligist has offered bata blockers but I have declined.
My resting…Read More1 Comment-
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Hello, I’m a retired cardiovascular safety pharmacologist. You are not wrong in your thinking, but exactly correct. The upper trace is, as you note, at a cycle length of ~ 1 sec (970 ms to be exact). The associated QT for the first and second beats on the upper trace are 433 ms each, exactly as you measured. You shouldn’t include beats associated…Read More
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Malcolm posted in the group Smart Heart Seminar
The cardiac strain indicates blood supply to the heart. Does this correlate with possible blood pooling.
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Hi all,
I’m a new Fourth Frontier owner and the AI detected some events that I have no clue on how to interpret.
When I exercise, after higher intensity intervals, when my heart rate drops to a low rate, my ecg S point and the T wave double amplitude.
It usually happens once or twice during each event, then goes back to normal. This happens…Read More![]()
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Can’t zoom into the picture enough to see for some reason
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Here is a zoom of another one
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This is a premature ventricular contraction (PVC)
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Welcome to the Frontier Heart Community! Here are some resources to better understand your Frontier X data – https://fourthfrontier.tawk.help/category/understanding-your-data