title: Oxygen uptake and heart rate during cross-country skiing and track walking after myocardial infarction.
authors.affiliation: Department of Physical Education, McMaster University, Hamilton, Ontario, Canada.
authors.forename: N B
authors.initials: NB
authors.lastname: Oldridge
authors.forename: C
authors.initials: C
authors.lastname: Connolly
mesh_terms: D004562:Electrocardiography; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000378:metabolism / Q000503:physiopathology*; D010101:Oxygen Consumption; D005082:Physical Exertion; D012649:Self Concept; D012865:Skiing; D014142:Track and Field