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Literature DB >> 26272271

The Osborn wave: what have we learned?

Abstract

The Osborn wave is a deflection with a dome-shaped configuration at the R-ST junction of the electrocardiogram. It is mainly encountered in hypothermic states but is also recognized in other nonhypothermic conditions. It has important prognostic implications that warrant its recognition by various health-care providers. Most important is its arrhythmogenic potential especially when observed in patients with myocardial ischemia where it was found to be a precursor of malignant ventricular arrhythmias. Herein, we provide a comprehensive review of the history, causes, electrocardiographic and electrophysiologic characteristics, as well as diagnostic and prognostic significance of the Osborn wave.

Entities: Disease Species

Keywords: Arrhythmia; Electrocardiogram; Hypothermia; J wave; Myocardial ischemia; Osborn wave

Mesh：

Year: 2015 PMID： 26272271 DOI： 10.1007/s00059-015-4338-8

Source DB: PubMed Journal: Herz ISSN： 0340-9937 Impact factor: 1.443

71 in total

1. The giant waves of Osborn in brain death.

Authors: H R Omar; R Rashad; E Helal
Journal: Intern Med J Date: 2011-12 Impact factor: 2.048

2. [One case of Osborn wave and biphasic ventricular tachycardia induced by severe myocarditis].

Authors: Jing Zhu; Wang-Sheng Luo; Xia Yuan
Journal: Zhonghua Xin Xue Guan Bing Za Zhi Date: 2010-08

3. Osborn waves in sepsis-induced hypothermia.

Authors: Petros Kopterides; Andreas Synetos; Maria Theodorakopoulou; Apostolos Armaganidis; Stamatios Lerakis
Journal: Int J Cardiol Date: 2007-07-24 Impact factor: 4.164

4. Reconstitution and characterization of a calcium-activated channel from heart.

Authors: J A Hill; R Coronado; H C Strauss
Journal: Circ Res Date: 1988-02 Impact factor: 17.367

Review 5. Abnormalities of the S-T segment--Part I.

Authors: J W Hurst
Journal: Clin Cardiol Date: 1997-06 Impact factor: 2.882

6. Osborn waves associated with ventricular fibrillation in a patient with vasospastic angina.

Authors: Mitsunori Maruyama; Hirotsugu Atarashi; Takeshi Ino; Hiroshi Kishida
Journal: J Cardiovasc Electrophysiol Date: 2002-05

7. J waves of Osborn revisited.

Authors: Elazer R Edelman; Karen Joynt
Journal: J Am Coll Cardiol Date: 2010-05-18 Impact factor: 24.094

8. Tachycardia-dependent augmentation of "notched J waves" in a general patient population without ventricular fibrillation or cardiac arrest: not a repolarization but a depolarization abnormality?

Authors: Yoshifusa Aizawa; Masahito Sato; Hitoshi Kitazawa; Yoshiyasu Aizawa; Seiji Takatsuki; Eiji Oda; Masaaki Okabe; Keiichi Fukuda
Journal: Heart Rhythm Date: 2014-11-11 Impact factor: 6.343

The Osborn wave: what have we learned?

1. The giant waves of Osborn in brain death.

2. [One case of Osborn wave and biphasic ventricular tachycardia induced by severe myocarditis].

3. Osborn waves in sepsis-induced hypothermia.

4. Reconstitution and characterization of a calcium-activated channel from heart.

Review 5. Abnormalities of the S-T segment--Part I.

6. Osborn waves associated with ventricular fibrillation in a patient with vasospastic angina.

7. J waves of Osborn revisited.

8. Tachycardia-dependent augmentation of "notched J waves" in a general patient population without ventricular fibrillation or cardiac arrest: not a repolarization but a depolarization abnormality?

9. Accidental hypothermia.

10. Cellular basis for the electrocardiographic J wave.

1. Hypothermic Osborn waves without shivering artifacts: causes and implications.

2. [Hypothermia-induced ECG changes: characteristic, but not specific].

3. J-waves in hypothermia.

4. Case Report of an Elderly Woman Who Presented with Hypothermia and an Electrocardiographic Finding of a J Wave.

5. Clinical significance of fragmented QRS complexes or J waves in patients with idiopathic ventricular arrhythmias.

6. Osborne waves in the hot summer.