BACKGROUND: Snow-shoveling is a necessary activity for those living in temperate climates, but there are no large studies identifying a connection between this activity and the development of acute coronary syndromes (ACS). OBJECTIVES: The aim of this study was to identify potential factors that place individuals at higher risk for developing a snow-shoveling-related ACS. METHODS: We performed a chart review over two consecutive winter seasons to identify a sample of ACS events associated with shoveling snow. Demographics, cardiovascular risk factors and medication use of the shoveling-related and non-shoveling-related event groups were compared, and multivariate regression was used to identify a subset of relevant factors. RESULTS: Our study population included 500 patients with ACS, mean age of 65.7 ± 13.4 years (range 31-94) and 66.7% of the events occurred in males. A total of 35 (7%) events were documented to have occurred following snow-shoveling. Between patients with snow-shoveling-related and non-related events there were no significant differences in the prevalence of diabetes, hypertension, hypercholesterolemia or sleep apnea. Logistic regression did not show any significant group differences in age and known coronary artery disease; however, those suffering a snow-shoveling-related event were 3.6 times more likely to have a family history of premature cardiovascular disease (p = 0.001) and were 4.8 times more likely to be male (p = 0.01). CONCLUSION: A family history of premature cardiovascular disease and male gender were found to have strong, independent associations with having a snow-shoveling-related ACS. A history of chronic stable angina trended toward an association.
BACKGROUND: Snow-shoveling is a necessary activity for those living in temperate climates, but there are no large studies identifying a connection between this activity and the development of acute coronary syndromes (ACS). OBJECTIVES: The aim of this study was to identify potential factors that place individuals at higher risk for developing a snow-shoveling-related ACS. METHODS: We performed a chart review over two consecutive winter seasons to identify a sample of ACS events associated with shoveling snow. Demographics, cardiovascular risk factors and medication use of the shoveling-related and non-shoveling-related event groups were compared, and multivariate regression was used to identify a subset of relevant factors. RESULTS: Our study population included 500 patients with ACS, mean age of 65.7 ± 13.4 years (range 31-94) and 66.7% of the events occurred in males. A total of 35 (7%) events were documented to have occurred following snow-shoveling. Between patients with snow-shoveling-related and non-related events there were no significant differences in the prevalence of diabetes, hypertension, hypercholesterolemia or sleep apnea. Logistic regression did not show any significant group differences in age and known coronary artery disease; however, those suffering a snow-shoveling-related event were 3.6 times more likely to have a family history of premature cardiovascular disease (p = 0.001) and were 4.8 times more likely to be male (p = 0.01). CONCLUSION: A family history of premature cardiovascular disease and male gender were found to have strong, independent associations with having a snow-shoveling-related ACS. A history of chronic stable angina trended toward an association.
Authors: Juliano Lara Fernandes; Carlos Vicente Serrano; Flavia Toledo; Maria Fernanda Hunziker; Augusto Zamperini; Fabio H Teo; Romulo T Oliveira; Maria Heloisa Blotta; Maria Urbana Rondon; Carlos Eduardo Negrão Journal: Clin Res Cardiol Date: 2010-09-12 Impact factor: 5.460
Authors: Paul D Thompson; Barry A Franklin; Gary J Balady; Steven N Blair; Domenico Corrado; N A Mark Estes; Janet E Fulton; Neil F Gordon; William L Haskell; Mark S Link; Barry J Maron; Murray A Mittleman; Antonio Pelliccia; Nanette K Wenger; Stefan N Willich; Fernando Costa Journal: Circulation Date: 2007-05-01 Impact factor: 29.690
Authors: Matthew D Muller; Zhaohui Gao; Patrick M McQuillan; Urs A Leuenberger; Lawrence I Sinoway Journal: Am J Physiol Heart Circ Physiol Date: 2014-05-09 Impact factor: 4.733
Authors: Catherine Gebhard; Caroline E Gebhard; Barbara E Stähli; Foued Maafi; Marie-Jeanne Bertrand; Karin Wildi; Annik Fortier; Zurine Galvan Onandia; Aurel Toma; Zheng W Zhang; David C Smith; Vincent Spagnoli; Hung Q Ly Journal: PLoS One Date: 2018-04-09 Impact factor: 3.240