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Hello, during runs (especially above 130-140bpm) I see high QTc values (>500ms) which is at the “Risk” region. Does “Risk” means that it it something that needs to be checked, or it is a normal calculation margin of error on high pulses? I dont know if anyone else see similar patterns.
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You could be a carrier for Long QT. Your QT interval might not shorten during elevated HR activities. You might be asymptomatic but definitely worth checking with a specialist clinic to check for genotype mutations that cause this. There is a potential risk of arrhythmia.
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My first 3 mile run with the Frontier X. Fastest I’ve ever run it…
However, my Cardiac Strain was .02 … surely this isn’t right? particularly as;
my Heart Rate was 170bpm, Breathing Rate was 52pm and Body Shock was 154.
I’m not sure I can trust the Cardiac score…the AI claimed this was a moderate work out! yet…it was the hardest…Read More
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The Cardiac Strain value can still be low and it just means that the heart is getting enough oxygen. However we need more context and need to look into data in depth to interpret it effectively. We are also making modifications to the language of the AI feedback and improving on it. Reach out to us on support@fourthfrontier.com if you have any…Read More
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Not sure what happened to my earlier comment. Prolonged QTc needs checking out. Significance depends on history, symptoms and other ECG findings.