We have located links that may give you full text access.
Isolation of arch vessels: Imaging characteristics and associations on multidetector computed tomography angiography.
Journal of Cardiac Surgery 2020 October 15
AIM: To evaluate the imaging characteristics and associations in patients with isolation of arch vessels on multidetector computed tomography angiography (CTA).
MATERIALS AND METHODS: We retrospectively reviewed all multidetector CTA studies performed for the evaluation of congenital heart diseases (CHDs) at our institution from January 2014 to June 2020. Cases with isolation of arch vessels were identified. The isolated arch artery and its relationship with patent arterial duct, pulmonary artery, and aortic arch were characterized in addition to other associated intra- and extracardiac anomalies.
RESULTS: Isolation of arch vessels was seen in 14/3926 (0.36%) patients. Left subclavian artery (SCA) was the commonest isolated arch vessel, involved in 7/14 (50%) cases. Isolation of right SCA, left brachiocephalic artery, and left common carotid artery was seen in 4 (28.6%), 2 (14.3%), and 1 (7.1%) patient, respectively. The isolated arch vessel was seen associated with right aortic arch in 10/14 (71.4%) cases and was on the opposite side of aortic arch in all 14 (100%) patients. Right-sided nonrestrictive patent arterial duct was seen in 3/14 (21.4%) cases, left-sided nonrestrictive patent arterial duct was seen in 1/14 (7.1%) while a left-sided restrictive patent arterial duct was seen in 3/14 (21.4%) cases. Tetralogy of Fallot (ToF) was the commonest associated anomaly seen in 8/14 (57.1%) patients.
CONCLUSION: Isolation of aortic arch branch vessels is rare, seen most commonly associated with ToF. Left SCA is the commonest involved vessel. CTA is useful not only in the diagnosis of isolation of arch vessels, but also in the presence or absence of associated anomalies which may impact the symptomatology, prognosis, and surgical management.
MATERIALS AND METHODS: We retrospectively reviewed all multidetector CTA studies performed for the evaluation of congenital heart diseases (CHDs) at our institution from January 2014 to June 2020. Cases with isolation of arch vessels were identified. The isolated arch artery and its relationship with patent arterial duct, pulmonary artery, and aortic arch were characterized in addition to other associated intra- and extracardiac anomalies.
RESULTS: Isolation of arch vessels was seen in 14/3926 (0.36%) patients. Left subclavian artery (SCA) was the commonest isolated arch vessel, involved in 7/14 (50%) cases. Isolation of right SCA, left brachiocephalic artery, and left common carotid artery was seen in 4 (28.6%), 2 (14.3%), and 1 (7.1%) patient, respectively. The isolated arch vessel was seen associated with right aortic arch in 10/14 (71.4%) cases and was on the opposite side of aortic arch in all 14 (100%) patients. Right-sided nonrestrictive patent arterial duct was seen in 3/14 (21.4%) cases, left-sided nonrestrictive patent arterial duct was seen in 1/14 (7.1%) while a left-sided restrictive patent arterial duct was seen in 3/14 (21.4%) cases. Tetralogy of Fallot (ToF) was the commonest associated anomaly seen in 8/14 (57.1%) patients.
CONCLUSION: Isolation of aortic arch branch vessels is rare, seen most commonly associated with ToF. Left SCA is the commonest involved vessel. CTA is useful not only in the diagnosis of isolation of arch vessels, but also in the presence or absence of associated anomalies which may impact the symptomatology, prognosis, and surgical management.
Full text links
Related Resources
Trending Papers
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Anti-Arrhythmic Effects of Heart Failure Guideline-Directed Medical Therapy and Their Role in the Prevention of Sudden Cardiac Death: From Beta-Blockers to Sodium-Glucose Cotransporter 2 Inhibitors and Beyond.Journal of Clinical Medicine 2024 Februrary 27
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app