title: Response by Smyth et al to Letters Regarding Article, "Physical Activity and Anger or Emotional Upset as Triggers of Acute Myocardial Infarction: The INTERHEART Study".
authors.affiliation: From Population Health Research Institute, Hamilton Health Sciences & McMaster University, Ontario, Canada (A.S., M.O.D., S.Y.); and Health Research Board Clinical Research Facility Galway, National University of Ireland, Galway (A.S., M.O.D.).
authors.forename: Andrew
authors.initials: A
authors.lastname: Smyth
authors.affiliation: From Population Health Research Institute, Hamilton Health Sciences & McMaster University, Ontario, Canada (A.S., M.O.D., S.Y.); and Health Research Board Clinical Research Facility Galway, National University of Ireland, Galway (A.S., M.O.D.).
authors.forename: Martin
authors.initials: M
authors.lastname: O'Donnell
authors.affiliation: From Population Health Research Institute, Hamilton Health Sciences & McMaster University, Ontario, Canada (A.S., M.O.D., S.Y.); and Health Research Board Clinical Research Facility Galway, National University of Ireland, Galway (A.S., M.O.D.).
authors.forename: Salim
authors.initials: S
authors.lastname: Yusuf
mesh_terms: D000786:Anger; D015444:Exercise; D006801:Humans; D009203:Myocardial Infarction; D012307:Risk Factors