CONSHOHOCKEN, Pa.--(BUSINESS WIRE)--VIASYS Respiratory Care, a subsidiary of VIASYS Healthcare Inc. (NYSE:VAS) has again won the American Association for Respiratory Care (AARC) Zenith Award. The Zenith Award, AARC’s top industry recognition award for respiratory care product and service providers, was presented at its 52nd Annual International Respiratory Congress in Las Vegas, Nevada on Monday, December 11, 2006.
