• J Electrocardiol · Jan 1983

    The J wave in accidental hypothermia.

    • M Okada, F Nishimura, H Yoshino, M Kimura, and T Ogino.
    • J Electrocardiol. 1983 Jan 1; 16 (1): 23-8.

    AbstractElectrocardiograms of 50 patients with accidental hypothermia were reviewed with regard to the J wave with the following results: (1) J waves were observed in 40 of 50 cases. (2) J waves were recorded most frequently in leads II or V6 (34 of 40 cases, 85%). However, in deep hypothermia, the J wave was often most prominent in leads V3 or V4. (3) The size of the J wave appeared to be related to body temperature. Below 30 degrees C, large J waves were often observed; above 30 degrees C, J waves were usually smaller. (4) J waves were not distinctive in the cases with clockwise rotation. (5) The appearance and the size of the J waves seemed not to be associated with the arterial pH. (6) The J wave decreased in size along with rise of the body temperature. However, a small J wave persisted in many cases even after normothermia was restored. It was also difficult to distinguish these small J waves from small notches at the QRS-ST junction which are sometimes observed in normal individuals not subjected to hypothermia.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…