Hi, I would appreciate knowing whether anyone has used R to process (annotate R peaks, discard PVCs, etc.) and analyze digitized ECG signals. If yes, what packages or libraries would be useful? Thanks, Ravi. -------------------------------------------------------------------------- Ravi Varadhan, Ph.D. Assistant Professor, The Center on Aging and Health Division of Geriatric Medicine and Gerontology Johns Hopkins Univerisity Ph: (410) 502-2619 Fax: (410) 614-9625 Email: <mailto:rvaradhan@jhmi.edu> rvaradhan@jhmi.edu -------------------------------------------------------------------------- [[alternative HTML version deleted]]