Example sentences of "the [adj] [noun prp] interval " in BNC.
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1 | The ratio between the longest R-R interval during the first 15 sec after the manoeuvre and shortest R-R interval during the manoeuvre was calculated . |
2 | However , the major cause of anxiety is prolongation of the corrected QT interval , since this is thought to predict the onset of serious cardiac arrhythmias . |
3 | The electrophysiological mechanisms responsible for the long QT interval and torsades de pointes in patients with acquired and idiopathic LQTS are uncertain . |
4 | From the breathing cycle with the maximal heart rate variation , the longest ( R-Rmax ) and the shortest R-R interval ( R-Rmin ) were determined and the difference R-Rmax-R-Rmin as well as the quotient R-Rmax/R-Rmin ( E/I ratio ) calculated . |
5 | In addition , a modified quotient was calculated based on the shortest R-R interval between beat number 5 and 25 and the longest interval between beat number 21 and 45 . |