Reduced cerebral perfusion on sudden immersion in ice water: a possible cause of drowning

Teit Mantoni, Bo Belhage, Lars M Pedersen, Frank C Pott

29 Citationer (Scopus)

Abstract

Near-drowning incidents and drowning deaths after accidental immersion in open waters have been linked to cold shock response. It consists of inspiratory gasps, hyperventilation, tachycardia, and hypertension in the first 2-3 min of cold-water immersion. This study explored the immediate changes in cerebral blood flow velocity (Vmean) during cold-water immersion since cold shock induced hyperventilation may diminish Vmean and lead to syncope and drowning.
OriginalsprogEngelsk
TidsskriftAviation, Space, and Environmental Medicine
Vol/bind78
Udgave nummer4
Sider (fra-til)374-6
Antal sider3
ISSN0095-6562
StatusUdgivet - 1 apr. 2007

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