• José Manuel Fernández-García, Olga Dosil Díaz, Juan José Taboada Hidalgo, José Ramón Fernández, and Luis Sánchez-Santos.
• Gerencia de Gestión Integrada de Pontevedra, Servicio Gallego de Salud, Caldas de Reis, Pontevedra, España. Electronic address: josemanuel.fernandez.garcia@sergas.es.
• Med Clin (Barc). 2015 Aug 7; 145 (3): 97-101.

ObjectiveTo assess the interactions between weather and the impact of each individual meteorological parameters in the incidence of acute myocardial infarctions (AMI) in Galicia.MethodsRetrospective study analyzing the number of AMI diagnosed and transferred to the hospital by the Emergencies Sanitary System of Galicia between 2002 and 2009. We included patients with clinical and ECG findings of AMI. The correlation between 10-minute meteorological variables (temperature, humidity, pressure, accumulated rainfall and wind speed) recorded by MeteoGalicia and the incidence of AMI was assessed.ResultsA total of 4,717 AMI were registered (72.8% men, 27.2% women). No seasonal variations were found. No significant correlations were detected with regard to average daily temperature (P=.683) or wind speed (P=.895). Correlation between atmospheric pressure and incidence of AMI was significant (P<.005), as well as with the daily relative humidity average (P=.005).ConclusionsOur study showed a statistical significant association with atmospheric pressure and with the daily relative humidity average. Since the local conditions of weather are widely variable, future studies should establish the relationship between weather patterns (including combinations of meteorological parameters), rather than seasonal variations, and the incidence of AMI.Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

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