Nick Lee has accused QTCinderella of sabotaging Amouranth's Streamer Royale event in 2022. Lee claims QT pressured the ...

Quantitative tightening (QT) refers to monetary policies that contract or reduce the Federal Reserve System (Fed) balance sheet. This process is also known as balance sheet normalization.

QT prolongation occurs when the heart takes longer to contract and relax than it usually does. Learn more about the effects of QT prolongation here.

As of July 2025, the European market has been buoyed by optimism surrounding a potential EU-U.S. trade deal, with the pan-European STOXX Europe 600 Index experiencing a modest rise and major markets ...

In general, the normal QT interval is below 400 to 440 milliseconds (ms), or 0.4 to 0.44 seconds. Women have a longer QT interval than men. Lower heart rates also result in a longer QT interval.

Among opioids, methadone appears to carry the highest risk for inducing QT interval prolongation and arrhythmia even at low doses, according to a study published in the journal Medical Principles ...