title: Delays in the treatment of patients with acute coronary syndrome: Focus on pre-hospital delays and non-ST-elevated myocardial infarction.
abstract: Delays in patients suspected of acute coronary syndrome (ACS) should be kept as short as possible to reduce complications and mortality. In this review we discuss the substantial pre-hospital delays of ST-elevated myocardial infarction (STEMI) patients as well as non-STEMI patients. The pre-hospital delays include patient, doctor and emergency medical transport (EMT) delay. Patient delay is among the longest in the pre-hospital chain of ACS patients. Interventions as mass media campaigns or individual education programs have not yet shown much improvement. Patients with chest pain most often contact the general practitioner (GP) instead of the recommended EMT, increasing delays as well. To decrease the delays by referring all patients promptly and without restriction to the emergency department (ED) is not feasible. Up to 80% of the patients with chest pain do not have a cardiac diagnosis and thus referral of all these patients would result in overcrowding of the ED. Triage is therefore crucial. Triage of patients with chest pain is therefore imperative and there is a great need of (validated) triage tools.
authors.affiliation: Department of Cardiology, VieCuri Medisch Centrum Venlo, Tegelseweg 210, 5912BL Venlo, the Netherlands. Electronic address: kmol@viecuri.nl.
authors.forename: K A
authors.initials: KA
authors.lastname: Mol
authors.affiliation: Department of Cardiology, VieCuri Medisch Centrum Venlo, Tegelseweg 210, 5912BL Venlo, the Netherlands. Electronic address: brahel@viecuri.nl.
authors.forename: B M
authors.initials: BM
authors.lastname: Rahel
authors.affiliation: Department of Cardiology, VieCuri Medisch Centrum Venlo, Tegelseweg 210, 5912BL Venlo, the Netherlands. Electronic address: jmeeder@viecuri.nl.
authors.forename: J G
authors.initials: JG
authors.lastname: Meeder
authors.affiliation: Medisch Centrum Veltum, Langstraat 100, 5801AG, Venray, the Netherlands. Electronic address: bernadettevancasteren@outlook.com.
authors.forename: B C A M
authors.initials: BC
authors.lastname: van Casteren
authors.affiliation: Department of Cardiology, Universitair Medisch Centrum Utrecht, Heidelberglaan 100, 3584CX, Utrecht, the Netherlands. Electronic address: P.Doevendans@umcutrecht.nl.
authors.forename: P A
authors.initials: PA
authors.lastname: Doevendans
authors.affiliation: Department of Cardiology, Universitair Medisch Centrum Utrecht, Heidelberglaan 100, 3584CX, Utrecht, the Netherlands. Electronic address: M.J.M.Cramer@umcutrecht.nl.
authors.forename: M J M
authors.initials: MJ
authors.lastname: Cramer
mesh_terms: D057210:Delayed Diagnosis / Q000517:prevention & control*; D004632:Emergency Medical Services / Q000379:methods / Q000592:standards; D006801:Humans; D000072658:Non-ST Elevated Myocardial Infarction / Q000628:therapy*; D000072657:ST Elevation Myocardial Infarction / Q000628:therapy*; D014218:Triage / Q000458:organization & administration*
keywords: Cardiology; General practitioner; NSTEMI; Pre-hospital delays; STEMI; Triage