Correction: Measuring Atrioventricular Valve Regurgitation Using 4D Flow Cardiovascular Magnetic Resonance Post-Fontan - Report - MDSpire

Correction: Measuring Atrioventricular Valve Regurgitation Using 4D Flow Cardiovascular Magnetic Resonance Post-Fontan

  • By

  • Husayn M. Ladha

  • Justin C. Wang

  • Yu Li

  • Adam B. Christopher

  • Jacqueline Kreutzer

  • Rajesh Krishnamurthy

  • Francesca Raimondi

  • Joshua D. Robinson

  • Yue-Hin Loke

  • Laura J. Olivieri

  • Mark A. Fogel

  • Rafael Ceschin

  • Rahul H. Rathod

  • Tarek Alsaied

  • July 15, 2026

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Correction: Assessment of Atrioventricular Valve Regurgitation via 4D Flow Cardiovascular Magnetic Resonance Following Fontan Procedure

Background

The Fontan operation is crucial for patients with single ventricle physiology, significantly improving survival rates. However, atrioventricular valve regurgitation remains a common complication. Accurate measurement of AVVR is essential for effective risk stratification and management in this patient population.

Data Highlights

The article includes a correction to Table 4, which presents the median and interquartile range (IQR) of AVVR percentages in patients with and without specific outcomes.

Key Findings

  • Correction of decimal values in Table 4 regarding AVVR outcomes.
  • AVVR is associated with atrial hypertension and ventricular enlargement.
  • Precise measurement of AVVR is critical for surgical decision-making.

Clinical Implications

Accurate assessment of AVVR in post-Fontan patients is important for management strategies.

Conclusion

The correction of data in this report highlights the importance of accurate reporting in clinical studies related to AVVR following the Fontan procedure.

Related Resources & Content

  1. Pediatric Cardiology, Springer, 2026 -- Correction: Assessment of Atrioventricular Valve Regurgitation via 4D Flow Cardiovascular Magnetic Resonance Following Fontan Procedure
  2. Pediatric Cardiology (Springer) — Measuring Atrioventricular Valve Regurgitation Using 4D Flow Cardiovascular Magnetic Resonance Post-Fontan
  3. Pediatric Cardiology — Influence of 4D-Flow CMR Metrics on the Functional Assessment of Fontan Circulation
  4. Pediatric Cardiology — Reduced Diastolic Ventricular Kinetic Energy Observed in Young Individuals with Fontan Circulation via Four-Dimensional Cardiac MRI
  5. Pediatric Cardiology — Assessment of Myocardial Deformation in Fontan Patients Using Cardiac Magnetic Resonance Feature Tracking: Links to Cardiac Function, Clinical Outcomes, and Biomarkers
  6. 2025 ACC/AHA/HRS/ISACHD/SCAI Guideline for the Management of Adults With Congenital Heart Disease
  7. Measuring Atrioventricular Valve Regurgitation Using 4D Flow Cardiovascular Magnetic Resonance Post-Fontan
  8. SCMR Publications | Society for Cardiovascular Magnetic Resonance

Original Source(s)

Correction: Measuring Atrioventricular Valve Regurgitation Using 4D Flow Cardiovascular Magnetic Resonance Post-Fontan

  • by Husayn M. Ladha, Justin C. Wang, Yu Li, Adam B. Christopher, Jacqueline Kreutzer, Rajesh Krishnamurthy, Francesca Raimondi, Joshua D. Robinson, Yue-Hin Loke, Laura J. Olivieri, Mark A. Fogel, Rafael Ceschin, Rahul H. Rathod, Tarek Alsaied

  • July 15, 2026

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