Cited by 15Congenital Heart Disease StudiesCardiac Imaging and DiagnosticsCardiac Valve Diseases and Treatments

Spectrum of changes on cardiac magnetic resonance in repaired tetralogy of Fallot: Imaging according to surgical considerations

Ojha, Vineeta, Pandey, Niraj Nirmal, Sharma, Arun, Ganga, Kartik P.·2021·Clinical Imaging

Abstract

Imaging of repaired tetralogy of Fallot (TOF) is one of the common indications for cardiac magnetic resonance (CMR) examinations. With advances in CMR imaging techniques like phase contrast imaging and functional imaging, it has superseded investigations like echocardiography for anatomical and functional assessment of the pathophysiological changes in repaired TOF. Common repair procedures for TOF include infundibulectomy, transannular patch repair and right ventricle to pulmonary artery (RV-PA) conduit. While each of these procedures cause dynamic changes in heart and pulmonary arteries resulting in some expected imaging findings, CMR also helps in diagnosing the complications associated with these repair procedures like pulmonary stenosis, right ventricular outflow tract aneurysm, pulmonary regurgitation, RV-PA conduit stenosis, tricuspid regurgitation, right ventricular failure, and residual ventricular septal defects. Hence, it is imperative for a radiologist to be familiar with the expected changes on CMR in repaired TOF along with some of the common complications that may be encountered on imaging in such patients.

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Crossref · 10.1016/j.clinimag.2020.07.006

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Authors
Ojha, V., Pandey, N. N., Sharma, A., & Ganga, K. P.
Affiliations
All India Institute of Medical Sciences (IN)
Corresponding author
Sharma, Arun
Venue
Clinical Imaging
Publisher
Elsevier BV
Published
2021-01
Volume
69
Pages
102-114
ISSN
0899-7071 (ISSN-L)
OpenAlex
W3042922932
Cited by
15
References
37
Citations by year
2025: 1 · 2024: 2 · 2023: 10 · 2022: 1 · 2021: 1
FWCI
0.44
Type
journal article
Language
en
Open access
closed
Locations
  • Clinical Imaging (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Congenital Heart Disease Studies
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Cardiac Imaging and Diagnostics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Valve Diseases and Treatments
Keywords
repaired tetralogy of Fallot, cardiac magnetic resonance, transannular patch repair, right ventricle to pulmonary artery conduit, pulmonary stenosis, right ventricular outflow tract aneurysm, pulmonary regurgitation, tricuspid regurgitation, right heart failure, residual ventricular septal defect, postoperative complications, phase contrast imaging, functional cardiac imaging
MeSH terms
Heart Ventricles, Humans, Magnetic Resonance Imaging, Magnetic Resonance Spectroscopy, Pulmonary Valve Insufficiency, Retrospective Studies, Tetralogy of Fallot, Ventricular Dysfunction, Right

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