Janice Meck

Janice Valerie Meck (born 1948, also published as Jan Meck, Janice M. Sprenkle, Janice M. Fritsch, Janice M. Yelle, and Janice M. Fritsch-Yelle) is an American physiologist and an expert on the effects of zero gravity on the cardiovascular system, including cardiac rhythm problems during spaceflight, and spaceflight-induced orthostatic intolerance and its treatment.