Canadian fans take their hockey seriously – it seems that the heart attack rate rises the day after a match.
Researchers studied data on heart attack hospitalizations in a Montreal hospital from June 2010 to December 2014. There were 2,199 admissions, or an average of 1.3 a day, about a quarter of them in women.
Then they checked data on recordings for each day after the Montreal Canadiens played. The day after a match, men's registrations rose from 1.0 to 1.9 a day, while the number of women remained the same. The study is in the Canadian Journal of Cardiology.
In the entire population there was a 15 percent increase the day after winning the team, but after a loss none. Men under 55 were particularly vulnerable, with an increased risk of 40 percent on days after a win and 20 percent after a defeat.
The senior author, dr. Hung Q. Ly, a cardiologist at the Montreal Heart Institute, said that drinking, eating junk food and the excitement of the competition can all emphasize the heart, but the study is observational and he makes no claims about causation.
"I do not want to scare people off being ice hockey fans," Dr. Ly, himself an enthusiastic Canadiens fan, "but people should pay attention to what they do and not assume that they are protected because they are young."
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