https://en-wiki.cardio-cloud.ru/index.php?action=history&feed=atom&title=Standard_deviation 2026-04-29T03:00:30Z Revision history for this page on the wiki MediaWiki 1.35.0 https://en-wiki.cardio-cloud.ru/index.php?title=Standard_deviation&diff=1158&oldid=prev 2021-04-01T10:19:12Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:19, 1 April 2021</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l3" >Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The standard deviation is calculated by the standard formula for the entire series of pulse intervals. The standard deviation is one of the indicators of heart rate variability. According to the standard deviation, together with the coefficient of variation, variational range, and the number of sharply different pulse intervals, the following conclusions are made about background arrhythmias: rigid rhythm, normal rhythm variability, moderate arrhythmia, severe arrhythmia. The standard deviation characterizes the state of regulatory mechanisms and indicates the state of automatism of the sinus node. The normal value of the standard deviation is from 0.03 to 0.06 s. The value of the standard deviation in the range of 0.07-0.09 s indicates the presence of arrhythmia, and more than 0.1 s indicates a pronounced arrhythmia or a violation of automatism. A decrease in the standard deviation of less than 0.02 s is observed at a stable (rigid) rhythm.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The standard deviation is calculated by the standard formula for the entire series of pulse intervals. The standard deviation is one of the indicators of heart rate variability. According to the standard deviation, together with the coefficient of variation, variational range, and the number of sharply different pulse intervals, the following conclusions are made about background arrhythmias: rigid rhythm, normal rhythm variability, moderate arrhythmia, severe arrhythmia. The standard deviation characterizes the state of regulatory mechanisms and indicates the state of automatism of the sinus node. The normal value of the standard deviation is from 0.03 to 0.06 s. The value of the standard deviation in the range of 0.07-0.09 s indicates the presence of arrhythmia, and more than 0.1 s indicates a pronounced arrhythmia or a violation of automatism. A decrease in the standard deviation of less than 0.02 s is observed at a stable (rigid) rhythm.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Source: </del>http://csp-athletics.ru/images/doc/metod/control/metod-control-10.pdf</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">[</ins>http://csp-athletics.ru/images/doc/metod/control/metod-control-10.pdf<ins class="diffchange diffchange-inline">]</ins></div></td></tr> </table>

Wikiadmin https://en-wiki.cardio-cloud.ru/index.php?title=Standard_deviation&diff=1009&oldid=prev 2020-05-27T15:38:41Z

<p>Новая страница: «<a href="https://en-wiki.cardio-cloud.ru/index.php?title=Standard_deviation" class="extiw" title="en:Standard deviation">en:Standard deviation</a> <a href="https://ru-wiki.cardio-cloud.ru/index.php?title=%D0%A1%D1%80%D0%B5%D0%B4%D0%BD%D0%B5%D0%B5_%D0%BA%D0%B2%D0%B0%D0%B4%D1%80%D0%B0%D1%82%D0%B8%D1%87%D0%BD%D0%BE%D0%B5_%D0%BE%D1%82%D0%BA%D0%BB%D0%BE%D0%BD%D0%B5%D0%BD%D0%B8%D0%B5" class="extiw" title="ru:Среднее квадратичное отклонение">ru:Среднее квадратичное отклонение</a> The standard deviation is calculated by the standard formula for the…»</p> <p><b>New page</b></p><div>[[en:Standard deviation]]<br /> [[ru:Среднее квадратичное отклонение]]<br /> The standard deviation is calculated by the standard formula for the entire series of pulse intervals. The standard deviation is one of the indicators of heart rate variability. According to the standard deviation, together with the coefficient of variation, variational range, and the number of sharply different pulse intervals, the following conclusions are made about background arrhythmias: rigid rhythm, normal rhythm variability, moderate arrhythmia, severe arrhythmia. The standard deviation characterizes the state of regulatory mechanisms and indicates the state of automatism of the sinus node. The normal value of the standard deviation is from 0.03 to 0.06 s. The value of the standard deviation in the range of 0.07-0.09 s indicates the presence of arrhythmia, and more than 0.1 s indicates a pronounced arrhythmia or a violation of automatism. A decrease in the standard deviation of less than 0.02 s is observed at a stable (rigid) rhythm.<br /> <br /> Source: http://csp-athletics.ru/images/doc/metod/control/metod-control-10.pdf</div>

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