International Cardiovascular Research Journal
The Official Annually Journal of Cardiovascular Research Center, Shiraz University of Medical Sciences
Outline
Sudden Cardiac Arrest in A Young Adult Caused by Anomalous Origin of the Left Anterior Descending Artery from the Right Sinus of Valsalva: A Case Report
Authors
Abstract
Introduction:
Coronary Artery Anomalies (CAAs) are rare, with their prevalence ranging from 0.6% to 1.3%.
Case Presentation:
A 33-year-old man with no previous medical history was referred to the emergency department with Sudden Cardiac Arrest (SCA) while playing soccer. Systematic assessment revealed that the SCA was caused by a scarce CAA; the Left Anterior Descending (LAD) artery arising from the Right Sinus of Valsalva (RSV). There was also Left Ventricular (LV) systolic dysfunction with an LV ejection fraction of 35%. The patient subsequently underwent single vessel coronary artery bypass grafting of the Left Internal Mammary Artery (LIMA) to LAD as well as cardioverter-defibrillator placement and had no further incidence of SCA.
Conclusions:
Comprehensive knowledge of CAAs and the related symptoms shortens the time to correct diagnosis and initiation of proper management and is likely to reduce the frequency of complications.
Highlights
References
- 1.The references are available in pdf.
Copyright
© 2020, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.
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