Impaired matching of perfusion and ventilation in heart failure detected by 133xenon.
作者： A. P. Banning , A. H. Henderson , P. E. Facey , W. D. Evans , J. P. Cooper
DOI: 10.1007/BF00810523
关键词:
摘要: In severe chronic heart failure (CHF) the ventilatory cost of CO2 elimination during exercise (VE/VCO2) is increased, suggesting ventilation/perfusion (V/Q) mismatch.
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