A high humidity method and an apparatus are described which are useful for conditioning a pulmonary and/or a cardiovascular system in a large animal. The method broadly comprises delivering a humidified air stream at a dew point temperature greater than the environmental ambient dew point temperature...http://www.google.ca/patents/US4722334?utm_source=gb-gplus-sharePatent US4722334 - Method and apparatus for pulmonary and cardiovascular conditioning of racehorses and competition animals
