Romano-Ward syndrome, the most common congenital long QT disorder, often causes exertion- or stimulus-triggered syncope and sudden death; genetic testing and beta blockers guide prevention.
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 ...
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 ...
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 ...
As more consumer-facing devices add features to measure the heart’s electrical activity, companies are looking for new ways to turn this data into valuable health information. AliveCor, a startup that ...
Uncertainty remains regarding the value of heart-rate-corrected QT interval (QTc) prolongation on electrocardiogram for predicting cardiovascular disease (CVD), particularly among Asian populations.
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 ...
Short QT syndrome is an inheritable primary electrical disease of the heart that was discovered in 1999. The disorder is characterized by an abnormally short QT interval (<300 ms) and a propensity to ...
Dr. Steve Hammill answers the question: 'What Is Long QT Sydrome?' — -- Question: What is long QT syndrome, and for how should it be treated? Answer :So long QT syndrome is a problem that has ...
Please provide your email address to receive an email when new articles are posted on . Compared with married people, unmarried people were more likely to have a prolonged QT interval, according to ...
HealthDay News — For healthy females, oral progesterone administration attenuates drug-induced QT interval lengthening, according to a study published online April 6 in JACC: Clinical ...
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 ...
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