Author Of 1 Presentation
VENTILATORY RESPONSE AND CARDIAC PERFORMING BEWTEEN NORMAL GROWTH AND STUNTING CHILDREN IN THE RELATION TO THE DIFFERENCE OF SEA LEVEL
Abstract
Background
The ventilatory response and cardiac performance as a physiological adaptation to hypoxia in high sea level have been known. There is uncertainty data of ventilation and hemodynamic adaptation during childhood, either in the high or sea level. The long term impact of hypoxia to the child growth still not much explored.
Objectives
To compare the difference of ventilatory response and cardiac performance between normal growth and stunting children and their relationship to the difference sea level.
Methods
Forty three children (24 boys and 21 girls) age 1-5 years took part of this sutdy, 19 children in 700 meters above sea level and 24 children in the sea level. The portable BGA analyze and non-invasive device were measured the ventilation and hemodynamic parameter. Anthropometric was used to describe the growth state of the children. Related-pairs t test were used to examine the correlation between variables.
Results
From 43 children as the subjects, 23 among them were stunting. There was a strong correlation between pH, PaCO2 and total concentration of CO2, bicarbonate concentration, index of contractility and increase of lactate level with the children in sea level and 700 meters above sea level (p < 0.05 , significantly). No statistically significant the difference of those parameters in normal growth compare to the stunting children in sea level and 700 meters above sea level.
Conclusion
The results indicate the possibility of Haldane effect as the ventilatory and hemodynamic response of adaptation to hypoxemia in children with normal growth and stunting in the difference of sea level.
Presenter of 1 Presentation
VENTILATORY RESPONSE AND CARDIAC PERFORMING BEWTEEN NORMAL GROWTH AND STUNTING CHILDREN IN THE RELATION TO THE DIFFERENCE OF SEA LEVEL
Abstract
Background
The ventilatory response and cardiac performance as a physiological adaptation to hypoxia in high sea level have been known. There is uncertainty data of ventilation and hemodynamic adaptation during childhood, either in the high or sea level. The long term impact of hypoxia to the child growth still not much explored.
Objectives
To compare the difference of ventilatory response and cardiac performance between normal growth and stunting children and their relationship to the difference sea level.
Methods
Forty three children (24 boys and 21 girls) age 1-5 years took part of this sutdy, 19 children in 700 meters above sea level and 24 children in the sea level. The portable BGA analyze and non-invasive device were measured the ventilation and hemodynamic parameter. Anthropometric was used to describe the growth state of the children. Related-pairs t test were used to examine the correlation between variables.
Results
From 43 children as the subjects, 23 among them were stunting. There was a strong correlation between pH, PaCO2 and total concentration of CO2, bicarbonate concentration, index of contractility and increase of lactate level with the children in sea level and 700 meters above sea level (p < 0.05 , significantly). No statistically significant the difference of those parameters in normal growth compare to the stunting children in sea level and 700 meters above sea level.
Conclusion
The results indicate the possibility of Haldane effect as the ventilatory and hemodynamic response of adaptation to hypoxemia in children with normal growth and stunting in the difference of sea level.