Generally, QT intervals are corrected for heart rate so that QTc is equal to QT if the heart rate is 60 beats per minute, i.e., RR interval of 1 s. Does caffeine prolong QT interval? Consuming caffeinated energy drinks is associated with QTc interval prolongation, which is a risk factor...
how many ecg waveforms are needed to accurately assess heart-rate corrected qt-intervals in dogs and non-human primates?-需要多少ECG波形准确地评估在狗和非人灵长类心脏速率校正的QT-间隔?-知来论文发表中心doi:10.1016/j.vascn.2011.03.126Richard A. Macia...
One of the "dangerous" types in C++ is an array. Often when passing it to the function, programmers forget that it is passed as a pointer, and try to calculate the number of elements with sizeof.123456789 #define RTL_NUMBER_OF_V1(A) (sizeof(A)/sizeof((A)[0])) #define _ARRAY...
stopat = 70 told the computer to calculate propabilities for r = 1 to 70; bin = 10 told it to report these probabilities in groups of 10. With a little trial and error you can adjust these values for the most useful reporting of results. ...
A sphygmomanometer with an inflatable cuff adjusted to arm length and circumference was utilized for these measurements. Furthermore, every patient received a 12-lead electrocardiogram (speed paper 50 mm per second) with the assessment of heart-rate corrected QT interval using Bazett’s formula. The...
aureus gyrase 3.35 Å with the quinolone ciprofloxacin structure (pdb code: 2XCT), it was chosen, in 2010, to release coordinates with a clearly incomplete coordination geometry for the quinolone-associated metal ions. Corrected coordinates, consistent with subsequently determined better higher-...
QT (redirected fromQT interval) Medical Wikipedia Category filter: AcronymDefinition QTQuart QTQuickTime(media file extension) QTCutie QTQT Interval(measure between Q wave and T wave in the heart's electrical cycle) QTQuiet QTQuality Time
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