Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Editorial
. 2018 Jan;10(1):529-530.
doi: 10.21037/jtd.2017.11.140.

The J-waves of hypothermia

Affiliations
Editorial

The J-waves of hypothermia

Panagiotis Mililis et al. J Thorac Dis. 2018 Jan.

Abstract

Prominent J-waves are observed in several clinical conditions many of which are highly arrhythmogenic and may lead to ventricular fibrillation (VF) and/or sudden cardiac death. We present the case of a 34-year-old male patient with hypothermia. Prominent J-waves (Osborn waves) and prolonged QT interval was evident in nearly every lead. Early recognition of these arrhythmogenic electrocardiogram (ECG) findings and treatment of hypothermia is important to minimize the risk of arrhythmic events.

Keywords: J-waves; Osborn waves; hypothermia.

PubMed Disclaimer

Conflict of interest statement

Conflicts of Interest: The authors have no conflicts of interest to declare.

Figures

Figure 1
Figure 1
Admission ECG—core temperature 32 °C. ECG, electrocardiogram.

References

    1. Mallet ML. Pathophysiology of accidental hypothermia. QJM 2002;95:775-85. 10.1093/qjmed/95.12.775 - DOI - PubMed
    1. Osborn JJ. Experimental hypothermia; respiratory and blood pH changes in relation to cardiac function. Am J Physiol 1953;175:389-98. 10.1152/ajplegacy.1953.175.3.389 - DOI - PubMed
    1. Yan GX, Antzelevitch C. Cellular basis for the electrocardiographic J wave. Circulation 1996;93:372-9. 10.1161/01.CIR.93.2.372 - DOI - PubMed
    1. Antzelevitch C, Yan GX. J wave syndromes. Heart Rhythm 2010;7:549-58. 10.1016/j.hrthm.2009.12.006 - DOI - PMC - PubMed

Publication types

LinkOut - more resources