TY  - JOUR
PY  - 1979//
TI  - Effects of exercise in the heat on predisposition to heatstroke
JO  - Medicine and science in sports
A1  - Hubbard, R. W.
SP  - 66
EP  - 71
VL  - 11
IS  - 1
N2  - This article reviews briefly the historical origins for both the cardiovascular and neural-anhidrotic concepts of heatstroke pathophysiology. It describes how deemphasis of the role of anhidrosis as the primary cause of heatstroke has resulted in: (a) an increased acceptance of animal models for heatstroke research; (b) further evidence that rigid reliance on the classic heatstroke symptoms (coma, anhidrosis, and a fever over 106 degrees F) can result in underdiagnosis; and (c) new research consistant with the hypothesis that exhaustive physical effort, by worsening circulatory collapse and metabolic acidosis predisposes tissue to hyperthermic injury and, as a result, substantially lowers the threshold for heatstroke injury and mortality. Thus, a new hypothesis combining the essential features of both direct thermal injury and cardiovascular origins of heatstroke pathophysiology may be necessary.<p /> <p>Language: en</p>
LA  - en
SN  - 0025-7990
UR  - http://dx.doi.org/
ID  - ref1
ER  -