Dimitrova, S.; Angelov, I.; Petrova, E. - In: Natural Hazards 69 (2013) 1, pp. 25-37
Investigation into possible space weather hazards on cardiovascular system has been performed. A group of 14 healthy volunteers was examined in the spring of 2009 and 2 healthy persons performed electrocardiograph records for a period of 1 year everyday in the morning and in the evening....
