Coronary artery tortuosity: Difference between revisions
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==Definition== | ==Definition== | ||
Although coronary artery tortuosity have unclear fixed definition, this phenomenon described as a two following 180°turns of a major epicardial artery.<ref name="pmid22163145">{{cite journal| author=Panduranga P, Riyami AA| title=Serpentine coronary arteries: in a patient with apical hypertrophic cardiomyopathy. | journal=Tex Heart Inst J | year= 2011 | volume= 38 | issue= 5 | pages= 594-5 | pmid=22163145 | doi= | pmc=PMC3231533 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=22163145 }} </ref> | |||
==Pathophysiology== | ==Pathophysiology== | ||
Revision as of 17:47, 16 December 2013
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Coronary Angiography | |
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General Principles | |
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Anatomy & Projection Angles | |
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Normal Anatomy | |
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Anatomic Variants | |
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Projection Angles | |
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Epicardial Flow & Myocardial Perfusion | |
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Epicardial Flow | |
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Myocardial Perfusion | |
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Lesion Complexity | |
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ACC/AHA Lesion-Specific Classification of the Primary Target Stenosis | |
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Lesion Morphology | |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Vanessa Cherniauskas, M.D. [2], Mohamed Moubarak, M.D. [3]
Synonyms and keywords: Serpentine coronary artery
Overview
Coronary tortuosity (CT) is a common finding in coronary angiography settings. Although the clinical importance of coronary tortuosity are unclear, the importance of CT comes from the possibility of reducing the coronary blood supply, through the reduced coronary perfusion pressure, as a result to this kinking and tortuosity, distal to the tortuous point of the coronary artery, which may leading to ischemia.[1]
Definition
Although coronary artery tortuosity have unclear fixed definition, this phenomenon described as a two following 180°turns of a major epicardial artery.[2]
Pathophysiology
Epidemiology and Demographics
Diagnosis
Coronary Angiography
Clinical Significance
Treatment
Example
References
- ↑ Zegers ES, Meursing BT, Zegers EB, Oude Ophuis AJ (2007). "Coronary tortuosity: a long and winding road". Neth Heart J. 15 (5): 191–5. PMC 1877966. PMID 17612682.
- ↑ Panduranga P, Riyami AA (2011). "Serpentine coronary arteries: in a patient with apical hypertrophic cardiomyopathy". Tex Heart Inst J. 38 (5): 594–5. PMC 3231533. PMID 22163145.