目前 QT 间期（QT interval）分析存在准确性欠佳、缺乏标准化全自动方法等问题。研究人员开展了基于形状聚类和模板匹配的 QT 间期分析算法研究。结果显示该算法准确性高、可靠性强。这为临床评估药物诱导的 QT 间期延长等提供了有力工具，有助于提升患者 ...

To examine gender differences in rate-corrected QT interval (QTc), an index of ventricular depolarization/repolarization, in young, trained men and women with lower ...

Long QT syndrome is a leading cause of sudden death in young persons, with a prevalence exceeding 1 in 2000. It is characterized by prolongation of the QT interval, aberrant T-wave morphologic ...

The QT interval is the time from the beginning of the QRS complex (ventricular depolarization) to the end of the T wave (ventricular repolarization). The normal QT interval is controversial and ...

March 24, 2009 (Munich, Germany and Boston, MA) - Two independent genomewide association studies (GWAS) have identified common variants at 10 gene regions that modulate the QT interval, a measure of ...

Arsenic trioxide (ATO) is a highly effective agent for the treatment of acute promyelocytic leukemia (APL). QT interval prolongation is common with ATO and can pose a barrier to effective ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Aim To determine factors affecting the QT interval in athletes and find an improved means of QT correction (QTc) Method Data was gathered from the CAYA (Cardiovascular Assessment in Young Athletes) ...

men, trans people having hormone treatment, and intersex people who have QTc longer than 440 milliseconds people who have a follow-up ECG with more than a 50‑millisecond increase in QTc. For trans ...

Research confirms that grapefruit juice prolongs the QT interval. This finding has implications for patients taking medications that prolong the QT interval and may have implications for patients with ...

This page lists all known medications that could potentially lead to 'Abnormal Electrocardiogram Qt Interval' as a side effect. It's important to note that mild side effects are quite common with ...