scholarly journals The use of body surface maps in patients with WPW syndrome as a means to predict the localization of bypass tract

1984 ◽  
Vol 4 (4) ◽  
pp. 439-444 ◽  
Author(s):  
Shiro Kamakura ◽  
Katsuro Shimomura ◽  
Tohru Ohe ◽  
Mokuo Matsuhisa ◽  
Hideaki Toyoshima
Keyword(s):  
Body Surface ◽  
Wpw Syndrome ◽  
Bypass Tract ◽  
Surface Maps

scholarly journals Hypertrophic cardiomyopathy with paroxysmal atrial fibrillation misdiagnosed as WPW syndrome

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Sang-Hoon Seol ◽  
Ki-Hun Kim ◽  
Jino Park ◽  
Yeo-Jeong Song ◽  
Dong-Kie Kim ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Hypertrophic Cardiomyopathy ◽  
Paroxysmal Atrial Fibrillation ◽  
Conduction System ◽  
Atrioventricular Conduction ◽  
Wpw Syndrome ◽  
Bypass Tract ◽  
Hypertrophied Myocardium

AbstractHypertrophic cardiomyopathy (HCM) is associated with an increased incidence of Wolff–Parkinson–White (WPW) syndrome and atrial fibrillation. However, a delta-like wide QRS can be observed in the hypertrophied myocardium. When considering the rarity of the paraseptal bypass tract (BT), the normal QRS axis suggests a higher possibility of HCM origin. Otherwise, there is no known electrocardiographic clue indicating a wide QRS differentiation between HCM and WPW syndrome. Moreover, the atriofascicular, nodofascicular/ventricular or fasciculoventricular BT should be differentiated. In this case, atrioventricular conduction system incidental injury revealed a wide QRS origin from the HCM, but this method should be avoided except in some selected cases.

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