Effect of a media campaign on delay times and ambulance use in suspected acute myocardial infarction.
Herlitz
J
J
Department of Medicine I, Sahlgrenska Hospital, University of Göteborg, Sweden.
Hartford
M
M
Blohm
M
M
Karlson
B W
BW
Ekström
L
L
Risenfors
M
M
Wennerblom
B
B
Luepker
R V
RV
Holmberg
S
S
D000552:Ambulances; D000553:Ambulatory Care / Q000379:methods; D004562:Electrocardiography; D004632:Emergency Medical Services / Q000706:statistics & numerical data*; D006266:Health Education / Q000379:methods*; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology / Q000628:therapy*; D011446:Prospective Studies; D013548:Sweden; D013997:Time Factors