Acute coronary syndromes: Difference between revisions
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* [[ST Elevation Myocardial Infarction]] | * [[ST Elevation Myocardial Infarction]] | ||
==[[ | ==[[Clinical prediction rule#Acute MI / Unstable Angina|Diagnosis Using the Clinical Prediction Rule]] <ref name="pmid16387209">{{cite journal| author=Christenson J, Innes G, McKnight D, Thompson CR, Wong H, Yu E et al.| title=A clinical prediction rule for early discharge of patients with chest pain. | journal=Ann Emerg Med | year= 2006 | volume= 47 | issue= 1 | pages= 1-10 | pmid=16387209 | doi=10.1016/j.annemergmed.2005.08.007 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=16387209 }} </ref><ref name="pmid22805631">{{cite journal| author=Jalili M, Hejripour Z, Honarmand AR, Pourtabatabaei N| title=Validation of the vancouver chest pain rule: a prospective cohort study. | journal=Acad Emerg Med | year= 2012 | volume= 19 | issue= 7 | pages= 837-42 | pmid=22805631 | doi=10.1111/j.1553-2712.2012.01399.x | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22805631 }} </ref>== | ||
==[[Acute Coronary Syndrome risk stratification|Guidelines for Risk Stratification]]== | ==[[Acute Coronary Syndrome risk stratification|Guidelines for Risk Stratification]]== | ||
==[[Acute coronary syndrome pre-hospital evaluation and care|Guidelines for Pre-hospital Evaluation and Care]]== | ==[[Acute coronary syndrome pre-hospital evaluation and care|Guidelines for Pre-hospital Evaluation and Care]]== | ||
Revision as of 19:15, 13 February 2013
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: ACS; acute coronary syndrome
Overview
Acute coronary syndrome (ACS) refers to any group of symptoms attributed to obstruction of the coronary arteries. The most common symptom prompting diagnosis of ACS is chest pain, often radiating of the left arm or angle of the jaw, pressure-like in character, and associated with nausea and sweating. Acute coronary syndrome usually occurs as a result of one of three problems: ST-elevation myocardial infarction (30%), non ST-elevation myocardial infarction (25%), or unstable angina (38%).[1] These types are named according to the appearance of the electrocardiogram.[2] There can be some variation as to which forms of myocardial infarction (MI) are classified under acute coronary syndrome.
ACS should be distinguished from stable angina, which is chest pain which develops during exertion and resolves at rest. New onset angina however should be considered as a part of acute coronary syndrome, since it suggests a new problem in a coronary artery.Though ACS is usually associated with coronary thrombosis, it can also be associated with cocaine use.[3] Cardiac chest pain can also be precipitated by anemia, bradycardias (excessively slow heart rate) or tachycardias (excessively fast heart rate).
Acute Coronary Syndrome
Acute coronary syndrome may refer to either of the three conditions listed below. For detailed information on the specific type of acute coronary syndrome, click on the links.
Diagnosis Using the Clinical Prediction Rule [4][5]
Guidelines for Risk Stratification
Guidelines for Pre-hospital Evaluation and Care
Guidelines for Initial Management
References
- ↑ Torres M, Moayedi S (2007). "Evaluation of the acutely dyspneic elderly patient". Clin. Geriatr. Med. 23 (2): 307–25, vi. doi:10.1016/j.cger.2007.01.007. PMID 17462519. Unknown parameter
|month=ignored (help) - ↑ Grech ED, Ramsdale DR (2003). "Acute coronary syndrome: unstable angina and non-ST segment elevation myocardial infarction". BMJ. 326 (7401): 1259–61. doi:10.1136/bmj.326.7401.1259. PMC 1126130. PMID 12791748. Unknown parameter
|month=ignored (help) - ↑ Achar SA, Kundu S, Norcross WA (2005). "Diagnosis of acute coronary syndrome". Am Fam Physician. 72 (1): 119–26. PMID 16035692.
- ↑ Christenson J, Innes G, McKnight D, Thompson CR, Wong H, Yu E; et al. (2006). "A clinical prediction rule for early discharge of patients with chest pain". Ann Emerg Med. 47 (1): 1–10. doi:10.1016/j.annemergmed.2005.08.007. PMID 16387209.
- ↑ Jalili M, Hejripour Z, Honarmand AR, Pourtabatabaei N (2012). "Validation of the vancouver chest pain rule: a prospective cohort study". Acad Emerg Med. 19 (7): 837–42. doi:10.1111/j.1553-2712.2012.01399.x. PMID 22805631.