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Έχει αξία το ΗΚΓ επιφανείας στη διαστρωμάτωση κινδύνου σε ασθενείς με καναλοπάθειες ;
EHRA accredited in EP and Devices (Step 2)
Γ. Λεβεντόπουλος MD, PhD
Επιμελητής Β’ Καρδιολογίας
QRS durationin V2 > 120 msec
J Card Electrophysiology 2008
Okhubo et al. Int Heart J 2011
R>0.3 mV R/q >0.75
Heart Rhythm 2007
J Electrocardiography 2013
Mugnai et al Am J Cardiol 2017
Makimoto et al JACC 2010
Europace 2018
Antzelevich et al Heart Rhythm 2016
Early repolarization
Early repolarization
Regression analysis revealed a less steep slope for the SQTS pts compared to the control group never exceeding the cut off value of -0.9 ms/beat/min
QTc (Bazett Formula) : 355 msec QTc (Hodges Formula) : 390 msec
HR: 43 bpm
Mazzanti A, Priori SG. J Cardiovasc Electrophysiol. (2017) 28:1226–36.
Recent advances in short QT syndrome Capuzano et al 2018
Long QT
Priori et al 2001
Mazzanti et al JACC 2018
Int J Card 2018
Schwartz criteria
BRUGADA
Antzelevich et al Heart Rhythm 2016
• ST augmentation at the early recovery
• Conduction abnormalities• Inferolateral ER• Signal averaged ECG• Large S in I