If the watch gives you an" AFib" result, it means the ECG detected an irregular pattern and, again, you should get in touch with a doctor. Don't panic because the condition is manageable. But left untreated, it can cause a blood clot that may lead to a possible stroke or heart failu...
The regularity of the interectopic intervals was assessed by means of the variation index: the ratio of the maximal difference between various measurements of the parasystolic cycle length and the mean parasystolic cycle length. Three out of 15 cases had a variation index less than 5, and were...
the heart has its own built-in pacemaker called the SA node (Sino-atrial node) located on the wall of the right atrium. It sends out impulses at about 60 to 100 beats per minute, to both the right and left upper chambers (atria) of ...