Doctor insights on:
What Do The Letters Qrs Mean On The The Electrocardiogram
Electrocardiogram (ecg, ekg) is a print-out of the electrical forces detected by electrodes on the chest wall, as electricity travels through the heart with each heart beat. The electrodes are placed in different positions, and each position "sees" the electrical activity of the heart from its own vantage point. Abnormalities in signal detected at chest surface ...Read more
Abnormal treadmill stress electrocardiogram at 9.1 METS, but not associated with significant echocardiographic changes. What does this mean?
Ecg report measurement results are ECG measurement results- qrs 100ms qt/qtcb 366/417ms pr 138 MS p 104ms, what does this mean?
Normal values: That is a list of standard intervals and segments measured as a part an ECG. Those numbers look pretty normal, of course there is much more to the ECG than just those standard measurements, things like rate, rhythm, axis, ST/T wave abnormalities, q waves etc. ...Read more
I've just got an ECG and it says something like this: high voltage qrs complexes on the pre-cordials derivations what does it mean ?
No such thing: Borderline ekg is like borderline diabetic or borderline pregnant.. No such thing! ekg shows the electrical impulses in the heart. There is a wide range of normal patterns; normal! there also other electrical deflections that are clearly not normal, i.E heart attack, hypertension, etc. I would recommend the ekg being viewed by an expert like an electrophysiologist, if your doctor is unsure. ...Read more
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