Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
Journal website https://jmc.elmerpub.com

Case Report

Volume 17, Number 7, July 2026, pages 344-347

Aberrant Right Subclavian Artery Causing Dampening of the Right Radial Arterial Cannula Tracing Following Transesophageal Echocardiography Probe Insertion

Figures

↓  Figure 1. Schematic drawing of a normal left-sided aortic arch and its branches. AA: ascending aorta; LCCA: left common carotid artery; LSCA: left subclavian artery; DA: descending aorta; RSCA: right subclavian artery; RCCA: right common carotid artery; T: trachea; O: esophagus.
Figure 1.
↓  Figure 2. Schematic drawing of a left-sided aortic arch and its branches with an aberrant right subclavian artery (ARSA) arising as the last branch from the distal aortic arch. AA: ascending aorta; LCCA: left common carotid artery; LSCA: left subclavian artery; ARSA: aberrant right subclavian artery; DA: descending aorta; RCCA: right common carotid artery; T: trachea; O: esophagus.
Figure 2.