When a city hosts a marathon, it sees an increase in heart attacks among residents

New research has found that being in a city where a major marathon is being hosted can increase the risk of heart attack and cardiac arrest, reports Reuters.

The study authors believe the increases are a result of blocked streets and traffic congestion that often come with marathons.

"The data are believable and the results important," said Selim Suner, MD, of Brown University's Alpert Medical School in Providence, Rhode Island, who was not involved in the research. "This will probably open the eyes of some of the planners for the events.”

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Katherine Davis,

Senior Writer

As a Senior Writer for TriMed Media Group, Katherine primarily focuses on producing news stories, Q&As and features for Cardiovascular Business. She reports on several facets of the cardiology industry, including emerging technology, new clinical trials and findings, and quality initiatives among providers. She is based out of TriMed's Chicago office and holds a bachelor's degree in journalism from Columbia College Chicago. Her work has appeared in Modern Healthcare, Crain's Chicago Business and The Detroit News. She joined TriMed in 2016.

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