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Long QT syndrome
ECG findings in type 3 long QT syndrome
From the collection of Dr James P. Daubert
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Long QT syndrome
ECG findings in type 1 long QT syndrome
From the collection of Dr James P. Daubert
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Long QT syndrome
ECG findings in type 2 long QT syndrome
From the collection of Dr James P. Daubert
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Long QT syndrome
ECG findings in type 2 long QT syndrome
From the collection of Dr James P. Daubert
See this image in context in the following section/s:

Long QT syndrome
ECG findings in type 3 long QT syndrome
From the collection of Dr James P. Daubert
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Long QT syndrome
ECG showing QT prolongation (QTc = 519 ms)
Chong DW, Ankolekar SJ, McDonald J. BMJ Case Reports. 2009; doi:10.1136/bcr.01.2009.1426
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Long QT syndrome
ECG findings in type 1 long QT syndrome
From the collection of Dr James P. Daubert
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Long QT syndrome
Rhythm strips showing torsades de pointes
Chong DW, Ankolekar SJ, McDonald J. BMJ Case Reports. 2009; doi:10.1136/bcr.01.2009.1426
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Long QT syndrome
ECG showing a corrected QTc interval of 760 ms
Iniesta I, Yotti R, Garcia-Pastor A. BMJ Case Reports. 2009; doi:10.1136/bcr.06.2008.0285
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