long QT syndromes

a group of congenital and acquired diseases in which the electrocardiographic QT interval is longer than established measurements for age and sex; the presence of long QT intervals presages arrhythmias and sudden death.
See also: QT interval.

long QT syn·dromes

(lawng sin'drōmz) Any of several congenital and acquired diseases in which the electrocardiographic QT interval is longer than established measurements for age and sex; the presence of long QT intervals presages arrhythmias and sudden death.
See also: QT interval

单词	long qt syndromes
释义	long QT syndromes long QT syndromes a group of congenital and acquired diseases in which the electrocardiographic QT interval is longer than established measurements for age and sex; the presence of long QT intervals presages arrhythmias and sudden death. See also: QT interval. long QT syn·dromes (lawng sin'drōmz) Any of several congenital and acquired diseases in which the electrocardiographic QT interval is longer than established measurements for age and sex; the presence of long QT intervals presages arrhythmias and sudden death. See also: QT interval
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