heliox

 
National Institutes of Health

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Highly Cited
2009
Highly Cited
2009
RATIONALE Normoxic heliox (mixture of 79% He and 21% O(2)) may enhance exercise tolerance in patients with chronic obstructive… (More)
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Review
2006
Review
2006
The indications for heliox during mechanical ventilation are lower-airway obstruction, especially with hypercarbia; need to… (More)
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Highly Cited
2004
Highly Cited
2004
We tested the hypothesis that heliox breathing, by reducing lung dynamic hyperinflation (DH) and dyspnea (Dys) sensation, may… (More)
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2002
2002
OBJECTIVE To assess the therapeutic effects of breathing a low-density gas mixture (heliox: 70% helium and 30% oxygen) in infants… (More)
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2002
2002
STUDY OBJECTIVES We sought to determine whether breathing heliox or using nasal noninvasive positive pressure ventilation (NIPPV… (More)
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1999
1999
OBJECTIVE To evaluate nebulizer performance when heliox was used to power the nebulizer. METHODS Conventional and continuous… (More)
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1996
1996
STUDY OBJECTIVE To determine whether breathing a blend of 70% helium:30% oxygen (heliox) would improve pulmonary function… (More)
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Highly Cited
1995
Highly Cited
1995
OXYGEN consumption1 and muscle power output2 of hovering hummingbirds are among the highest recorded for vertebrates. Maximum… (More)
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1995
1995
STUDY OBJECTIVE To assess how patients with respiratory acidosis from acute severe asthma respond to helium-oxygen (heliox… (More)
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1995
1995
Heliox is a blend of helium and oxygen with a gas density less than that of air that decreases airway resistance (Raw) in… (More)
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