[Acute coronary syndrome. A diffuse diagnosis]
1II. Medizinische Klinik und Poliklinik, Universitätsmedizin Mainz, Langenbeckstrasse 1, 55101, Mainz, Germany.
Insights
Acute coronary syndrome (ACS) is a common emergency room diagnosis. Understanding its nomenclature, including unstable angina and myocardial infarction, is crucial for accurate diagnosis and treatment.
Area of Science:
- Cardiology
- Emergency Medicine
Context:
- Acute coronary syndrome (ACS) is a frequent emergency department presentation.
- ACS encompasses unstable angina, NSTEMI, and STEMI, often used as a working diagnosis for acute chest pain.
- Evolving diagnostic criteria, particularly troponin levels, have reshaped the understanding of acute myocardial infarction.
Purpose:
- To clarify the current nomenclature of acute coronary syndrome.
- To explain the significance of accurate terminology in diagnosis and treatment.
- To highlight changes in the concept and importance of acute myocardial infarction.
Summary:
- This article reviews the definition and components of acute coronary syndrome (ACS).
- It discusses the evolution of diagnostic concepts, especially concerning acute myocardial infarction and troponin use.
- The importance of precise nomenclature for effective patient management is emphasized.
Impact:
- Improved understanding of ACS terminology can lead to more accurate diagnoses.
- Clearer nomenclature facilitates better-targeted and timely treatment strategies.
- Enhanced diagnostic clarity contributes to reducing mortality associated with ACS complications.
Abstract:
Acute coronary syndrome is one of the most common reasons for a presentation in an emergency room. The biggest component of the overall mortality in adults is acute coronary syndrome or in this context its complications. The term "acute coronary syndrome" comprises on one hand 3 entities--unstable angina pectoris, Non-ST-elevation myocardial infarction and ST-elevation myocardial infarction. On the other hand particularly in emergency medicine the term is used as a working diagnosis for patients with unclear, acute chest pain. Although the underlying disease has not changed, especially with the introduction of troponins and the changes of their reference values the concept and importance of acute myocardial infarction has changed. This article emphasises on the current nomenclature and its importance for the adequate diagnosis and treatment are explained.
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