scholarly journals Giant J-wave (Osborn wave) related to hypothermia and hypokalemia

2012 ◽  
Author(s):  
Murat Yalcin ◽  
Zafer Isilak ◽  
Omer Uz ◽  
Mehmet Dogan
Keyword(s):  
J Wave ◽  
Osborn Wave

scholarly journals Giant J-wave (Osborn wave) unrelated to hypothermia

EP Europace ◽  
2010 ◽  
Vol 13 (2) ◽  
pp. 283-283 ◽  
Author(s):  
G. X. Morales ◽  
K. Bodiwala ◽  
C. S. Elayi
Keyword(s):  
J Wave ◽  
Osborn Wave

scholarly journals The J wave syndrome (the Osborn wave)

Cor et Vasa ◽  
2011 ◽  
Vol 53 (6-7) ◽  
pp. 353-359
Author(s):  
Petr Heinc ◽  
Tomáš Skála ◽  
Miloš Táborský
Keyword(s):  
J Wave ◽  
Osborn Wave

scholarly journals Should Stroke Caregivers Recognize the J Wave (Osborn Wave)?

Stroke ◽  
2001 ◽  
Vol 32 (7) ◽  
pp. 1692-1694 ◽  
Author(s):  
Josef G. Heckmann ◽  
Christoph J.G. Lang ◽  
Bernhard Neundörfer ◽  
Susanne Ropers ◽  
Werner Moshage
Keyword(s):  
J Wave ◽  
Osborn Wave

scholarly journals A female patient with hypokalaemia-induced J wave syndrome

Medicine ◽  
2017 ◽  
Vol 96 (38) ◽  
pp. e8098 ◽  
Author(s):  
Aqian Wang ◽  
Xiang Li ◽  
Muhammad Nabeel Dookhun ◽  
Tiancheng Zhang ◽  
Ping Xie ◽  
...  
Keyword(s):  
Female Patient ◽  
J Wave

Characteristics of J Wave-Associated Idiopathic Ventricular Fibrillation: Role of Drugs

2011 ◽  
Vol 35 (8) ◽  
pp. e226-e230 ◽  
Author(s):  
MASAOMI CHINUSHI ◽  
KANAE HASEGAWA ◽  
KENICHI IIJIMA ◽  
HIROSHI FURUSHIMA ◽  
DAISUKE IZUMI ◽  
...  
Keyword(s):  
Ventricular Fibrillation ◽  
Idiopathic Ventricular Fibrillation ◽  
J Wave

Exercise-induced vasospasm and the J-wave syndrome

Heart Rhythm ◽  
2013 ◽  
Vol 10 (5) ◽  
pp. 770-771 ◽  
Author(s):  
Esteban González-Torrecilla ◽  
Angel Arenal ◽  
Valeriano Sosa ◽  
Francisco Fernández-Avilés
Keyword(s):  
Exercise Induced ◽  
J Wave

Patterns and prognosis of all components of the J-wave pattern in multiethnic athletes and ambulatory patients

2014 ◽  
Vol 167 (2) ◽  
pp. 259-266 ◽  
Author(s):  
David Muramoto ◽  
Celina M. Yong ◽  
Nikhil Singh ◽  
Sonya Aggarwal ◽  
Marco Perez ◽  
...  
Keyword(s):  
Wave Pattern ◽  
Ambulatory Patients ◽  
J Wave

Abstract 2769: Bradycardia-Dependent Augmentation of J-wave Elevation in Patients with Idiopathic Ventricular Fibrillation

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Koichi Mizumaki ◽  
Akira Fujiki ◽  
Masao Sakabe ◽  
Tamotsu Sakamoto ◽  
Yosuke Nakatani ◽  
...  
Keyword(s):  
Ventricular Fibrillation ◽  
Linear Regression ◽  
Wave Amplitude ◽  
Idiopathic Ventricular Fibrillation ◽  
Cardioverter Defibrillator ◽  
Rate Dependent ◽  
Wave Elevation ◽  
Male Patients ◽  
And Control ◽  
J Wave

Although J-wave elevation (JWE) in the inferior or lateral leads is characteristic of subtype of idiopathic ventricular fibrillation (IVF), difference between malignant and benign JWE remains to be elucidated. So, we assessed the hypothesis that the rate dependent changes in JWE could be different between patients with IVF and control subjects. Six male patients with IVF and 18 age matched male controls with JWE (>2 mm) in the lateral leads were studied. CM-5 lead digital Holter ECG was recorded and J wave amplitude was automatically measured. J/RR relationships were evaluated by means of J/RR linear regression lines for 24 hours, and according to four 6-hour periods. From J-RR linear regression lines, J-RR slope (mm/sec), J wave amplitude (mm) at RR intervals of both 0.6 sec and 1.2 sec (J (0.6) and J (1.2) ) were determined. In all 6 patients with IVF, the time of spontaneous episodes of VF were investigated from the implantable cardioverter defibrillator (ICD) stored data. For 24 hours, J-RR slope was greater in IVF patients than in controls (3.5±0.7 vs 2.4±0.8, p<0.01). (J (0.6) ) wasn’t different between 2 groups; however, J (1.2) was greater in IVF patients than in controls (2.8±0.9 vs 2.0±0.6, p<0.05). In IVF patients, ST/RR slope was highest during 18:00–24:00; however, these circadian changes were blunted in controls. J(1.2) was greater during 18:00 – 6:00 in IVF patients than in controls. Seven (59%) of total 9 episodes of spontaneous VF of IVF patients occurred during 18:00 – 6:00. In patients with subtype of IVF, JWE augmented during bradycardia especially at night. This could relate to nighttime occurrence of IVF.

Inferolateral J-wave syndromes: A reflection of abnormal repolarization, depolarization, or both?

Heart Rhythm ◽  
2019 ◽  
Vol 16 (5) ◽  
pp. 791-792 ◽  
Author(s):  
José M. Di Diego ◽  
Charles Antzelevitch
Keyword(s):  
J Wave
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