• Respir Physiol Neurobiol · Oct 2020

    Acute cardiopulmonary responses during expert trumpet performance.

    • Liam S Acheson, Peter G Rogers, Cindy Thamrin, Matthew J Peters, Claude S Farah, and Leigh M Seccombe.
    • Faculty of Medicine and Health, Sydney University, Australia.
    • Respir Physiol Neurobiol. 2020 Oct 1; 281: 103493.

    AbstractLung function and vascular effects of expert trumpet performance has not been elucidated. Airway mechanics, gas exchange and cardiovascular function were investigated in expert trumpeters during a challenging performance. Respiratory impedance was measured in expert trumpeters and violinist controls prior to and following performance. Electrocardiography, pulse oximetry, transcutaneous CO2 and pulse transit time were monitored continuously. Performance did not alter lung function or gas exchange, except for a reduction in transcutaneous CO2 in 14 expert trumpeters compared to 4 expert violinists. Heart rate variability and pulse transit time were significantly altered in the trumpeters only, associated with the performance ventilatory requirements with a weight to low frequency band reflecting elevated baroreflex feedback. Trumpet performance at an expert level does not have an acute effect on airway mechanics and gas exchange was maintained. Repetitive increased intrathoracic pressure during performance resulted in marked heart rate and vagal tone variability. This study reveals the high demands placed on autonomic modulation of the cardiac response to expert trumpet performance.Copyright © 2020 Elsevier B.V. All rights reserved.

      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…