Separate and combined influences of dehydration and hyperthermia on cardiovascular responses to exercise

International Journal of Sports Medicine

Volumn 19, Issue SUPPL. 2, 1998, Pages

  Gonzalez Alonso J ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Blood pressure; Cardiac output; Cardiovascular strain; Stroke volume

Indexed keywords

BODY WEIGHT; CARDIOVASCULAR FUNCTION; CARDIOVASCULAR RESPONSE; CONFERENCE PAPER; CORE TEMPERATURE; DEHYDRATION; ENDURANCE; EXERCISE; FATIGUE; HEART OUTPUT; HEART STROKE VOLUME; HUMAN; HYPERTHERMIA; MEAN ARTERIAL PRESSURE; MUSCLE BLOOD FLOW; SKIN BLOOD FLOW; THERMOREGULATION;

BLOOD PRESSURE; BODY FLUIDS; BODY TEMPERATURE REGULATION; CARDIAC OUTPUT; DEHYDRATION; ENVIRONMENT; EXERCISE; FATIGUE; FEVER; HEART; HEAT; HUMANS; MUSCLE, SKELETAL; PHYSICAL ENDURANCE; REGIONAL BLOOD FLOW; SWEATING; WEIGHT LOSS;

EID: 0031876139     PISSN: 01724622     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-971972     Document Type: Article

References (9)

1. González-Alonso J, Mora-Rodríguez R, Below PR, Coyle EF. Dehydration reduces cardiac output and increases systemic and cutaneous vascular resistance during exercise. J Appl Physiol 1995; 79: 1487-96
2. González-Alonso J, Mora-Rodríguez R, Below PR, Coyle EF, Dehydration markedly impairs cardiovascular function in hyperthermic endurance athletes during exercise. J Appl Physiol 1997; 82: 1229-39
3. Montain SJ, Coyle EF. Fluid ingestion during exercise increases skin blood flow independent of blood volume. J Appl Physiol 1992; 73: 903-10
4. Montain SJ, Coyle EF. Influence of graded dehydration on hyperthermia and cardiovascular drift during exercise. J Appl Physiol 1992; 73: 1340-50
5. Nadel ER. Effect of hydration state on circulatory and thermal regulations. J Appl Physiol 1981; 49: 715-21
6. Nadel ER, Cafarelli E, Roberts MF, Wenger CB. Circulatory regulation during exercise in different ambient temperatures. J Appl Physiol 1979; 6: 430-7
7. Nielsen B, Savard G, Richter EA, Hargreaves M, Saltin B. Muscle blood flow and metabolism during exercise and heat stress. J Appl Physiol 1990; 69: 1040-6
8. Rowell LB. Human Circulation: regulation during physical stress. New York: Oxford Univ. Press, 1986: 174-406
9. Sawka MN. Physiological consequences of hypohydration: exercise performance and thermoregulation. Med Sci Sports Ex 1992; 24: 657-70