• Am J Emerg Med · Dec 2013

    Case Reports

    Long QT interval in a patient after out-of-hospital cardiac arrest with hypocalcaemia, undergoing therapeutic hypothermia.

    • Filip M Szymanski, Grzegorz Karpinski, Anna E Platek, Bartosz Puchalski, and Krzyszof J Filipiak.
    • Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.
    • Am J Emerg Med. 2013 Dec 1;31(12):1722.e1-3.

    AbstractA 53-year-old woman was hospitalized after out-of-hospital cardiac arrest due to ventricular fibrillation. Initial electrocardioagram showed sinus rhythm of 117 beats per minute, 452 ms QTc interval, ST-segment depression up to 1 mm in V(2)-V(6), and ST-elevation in lead aVR. Patient was treated with primary coronary angioplasty and therapeutic hypothermia, during which QTc interval prolonged up to 616 ms and Osborn wave was seen in lead V(4), along with elevation of ST-segment in I, II, III, aVF, V(5) and V(6); negative T waves in I, II, aVL, aVF, and V(2)-V(6). Laboratory test results showed hypocalcaemia. After rewarming and ion correction QT abnormalities resolved.

      Pubmed     Full text   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…