Search results
Results From The WOW.Com Content Network
An "abnormal" QTc in males is a QTc above 450 ms; and, in females, above 470 ms. [17] If there is not a very high or low heart rate, the upper limits of QT can roughly be estimated by taking QT = QTc at a heart rate of 60 beats per minute (bpm), and subtracting 0.02 s from QT for every 10 bpm increase in heart rate.
The value for a normal QT interval is similar in males and females from birth up to adolescence. During infancy, a normal QTc is defined as 400 ± 20 milliseconds. Before puberty, the 99th percentile of QTc values is 460 milliseconds. After puberty, this value increases to 470 milliseconds in males and 480 milliseconds in females. [citation needed]
Long QT syndrome (LQTS) is a condition affecting repolarization (relaxing) of the heart after a heartbeat, giving rise to an abnormally lengthy QT interval. [7] It results in an increased risk of an irregular heartbeat which can result in fainting, drowning, seizures, or sudden death. [1]
Note that, while this procedure perfectly corrects the output when zero or one flips are introduced by the channel, if more than one qubit is flipped then the output is not properly corrected. For example, if the first and second qubits are flipped, then the syndrome measurement gives the outcome P 3 {\displaystyle P_{3}} , and the third qubit ...
Encodes the potassium channel responsible for the delayed rectifier potassium current I Ks [1] SQT3 609622: KCNJ2: K ir 2.1 Encodes the potassium channel K ir 2.1 responsible for the inward rectifying potassium current I K1 [1] SQT4 114205: CACNA1C: Ca v 1.2 Encodes the alpha subunit of the L-type calcium channel carrying I Ca(L) [1] SQT5 ...
A control chart is a more specific kind of run chart. The control chart is one of the seven basic tools of quality control, which also include the histogram, pareto chart, check sheet, cause and effect diagram, flowchart and scatter diagram. Control charts prevent unnecessary process adjustments, provide information about process capability ...
hERG (the human Ether-à-go-go-Related Gene) is a gene that codes for a protein known as K v 11.1, the alpha subunit of a potassium ion channel.This ion channel (sometimes simply denoted as 'hERG') is best known for its contribution to the electrical activity of the heart: the hERG channel mediates the repolarizing I Kr current in the cardiac action potential, which helps coordinate the heart ...
The Ultimate 2016 Challenge became YouTube's fastest video to reach 100 million views, doing so in just 3.2 days. It is also the eighth most-liked non-music video of all time with over 3.40 million likes. On December 14, 2016, shortly after The Ultimate 2016 Challenge was released, the Spotlight channel surpassed 1 billion total video views. [4]