Acute hypervolemia lengthens red cell pulmonary transit time during exercise in endurance athletes

Respiratory Physiology and Neurobiology

Volumn 131, Issue 3, 2002, Pages 255-268

  Zavorsky, G S ^a   Walley, K R ^b   Hunte, G S ^a   McKenzie, D C ^a   Sexsmith, G P ^b   Russell, J A ^b  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b ST PAUL S HOSPITAL   (Canada)

Author keywords

Exercise, acute plasma volume expansion; Hypoxemia, exercise; Mammals, humans; Red cell, transit time, exercise

Indexed keywords

HETASTARCH; MOLYBDENUM 99; PLACEBO; PLASMA SUBSTITUTE; RADIOISOTOPE; TECHNETIUM 99M;

ADULT; ARTERIAL OXYGEN TENSION; ARTICLE; ATHLETE; BLOOD GAS TENSION; CLINICAL TRIAL; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; CROSSOVER PROCEDURE; CYCLING; DOUBLE BLIND PROCEDURE; DRUG INFUSION; ENDURANCE; ERYTHROCYTE; EXERCISE; GAS EXCHANGE; HEART OUTPUT; HUMAN; HUMAN EXPERIMENT; HYPERVOLEMIA; HYPOXEMIA; LUNG; LUNG ALVEOLUS OXYGEN TENSION; LUNG TRANSIT TIME; MALE; NORMAL HUMAN; OXYGEN CONSUMPTION; PLASMA VOLUME; PRIORITY JOURNAL; RADIOCARDIOGRAPHY; RANDOMIZED CONTROLLED TRIAL; TIME;

ANIMALS; BICYCLING; BLOOD GAS ANALYSIS; BODY TEMPERATURE; CARDIAC OUTPUT; CROSS-OVER STUDIES; DOUBLE-BLIND METHOD; ERYTHROCYTES; ESOPHAGUS; HEART RATE; HETASTARCH; LUNG; MALE; OXYGEN CONSUMPTION; PHYSICAL ENDURANCE; PLASMA SUBSTITUTES; PLASMA VOLUME; PULMONARY CIRCULATION; PULMONARY GAS EXCHANGE;

EID: 0036301255     PISSN: 15699048     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1569-9048(02)00028-9     Document Type: Article

References (42)

1. Technetium-99m labeling by means of stannous pyrophosphate: application to bleomycin and red blood cells
2. Acute effects of cigarette smoking on left ventricular function at rest and exercise
3. Effet de la taille, et du sexe de I′age sur la capacite de diffision pulmonaire de I′adult normal
4. Measurement error and correlation coefficients
5. Graphical lung analysis and simulation environment
6. Pulmonary blood flow distribution in stage 1 chronic obstructive pulmonary disease
7. Reference spirometric values using techniques and equipment that meet ATS recommendations
8. The derivation of the gamma-variate relationships for tracer dilution curves
9. Exercise-induced arterial hypoxaemia in healthy human subjects at sea level
10. Noninvasive measurement of cardiopulmonary blood volume, evaluation of the centroid method
11. A study of the pulmonary blood volume in man by quantitative radiocardiography
12. O2max and haemoglobin mass of trained athletes during high intensity training
13. A mathematical model of dilution curves for flow study
14. Response of red cell and plasma volume to prolonged training in humans
15. Site of recruitment in the pulmonary microcirculation
16. Effects of respiratory muscle work on exercise performance
17. Direct measurement of pulmonary microvascular distensibility
18. Pulmonary transit time and diffusion limitation during heavy exercise in athletes
19. Quantitative radionuclide angiography in assessment of hemodynamic changes during upright exercise: observations in normal subjects, patient with coronary artery disease and patients with aortic regurgitation
20. Changes in pulmonary blood volume during upright exercise, Clinical implications
21. Acute hypervolemia, cardiac performance, and aerobic power during exercise
22. Quantitative radiocardiographic evaluation of cardiac dynamics in man at rest and during exercise
23. A fractal approach for evaluation of pulmonary circulation in man at rest and during exercise
24. Effect of increasing blood flow on distribution of pulmonary transit times in man
25. Four radionuclide methods for left ventricular volume determination: comparison of a manual and an automated technique
26. Regional pulmonary transit times in humans
27. What's the price to be paid for rate response: AV sequential versus ventricular pacing
28. Determination of esophageal probe insertion length based on standing and sitting height
29. Incidence of exercise induced hypoxemia in elite endurance athletes at sea level
30. Cardiac function at rest and during exercise in normals and in patients with coronary heart disease: evaluation by radionuclide angiocardiography
31. Effects of exercise training on left ventricular function in normal subjects; a longitudinal study by radionuclide angiography
32. A comparative study of organ models and numerical techniques for the evaluation of capillary permeability from multiple-indicator data
33. Erythrocyte, plasma, and blood volume of healthy young men
34. O2 electrodes by cuff occlusion of the circulation
35. Determination and presentation of acid-base data
36. Computer computations of cardiac output using the gamma function
37. O2max in cycle ergometry
38. O2max, and performance of elite cyclists
39. Reliability and validity of measures of cardiac output during incremental to maximal aerobic exercise. Part II: novel techniques and new advances
40. Exercise cardiac function in endurance-trained males versus females