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Correspondence|Articles in Press

Prevalence, predictors and outcomes of cardiovascular calcifications by computed tomography in atrial fibrillation patients

Published:February 27, 2023DOI:https://doi.org/10.1016/j.jcct.2023.02.005
      Pulmonary vein isolation (PVI) is an established catheter-based intervention for selected atrial fibrillation (AF) patients.
      • January C.T.
      • Wann L.S.
      • Calkins H.
      • et al.
      AHA/ACC/HRS focused update of the 2014 AHA/ACC/HRS guideline for the management of patients with atrial fibrillation: a report of the American college of cardiology/American heart association task Force on clinical practice guidelines and the heart rhythm society.
      ,
      • Calkins H.
      • Hindricks G.
      • Cappato R.
      • et al.
      HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation.
      Peri-procedural computed tomography (CT) is often performed to assess for atrial and pulmonary venous anatomies and pathologies.
      • Calkins H.
      • Hindricks G.
      • Cappato R.
      • et al.
      HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation.
      Cardiac CT also provides unique opportunities to evaluate cardiovascular calcifications (CVCa), including coronary artery (CAC), mitral annulus (MAC), aortic valve (AVC), and thoracic aorta (TAC) calcifications, however their clinical implications in AF patients are rarely studied.
      • Wang T.K.M.
      • Chan N.
      • Cremer P.C.
      • et al.
      Incorporating coronary calcification by computed tomography into CHA2DS2-VASc score: impact on cardiovascular outcomes in patients with atrial fibrillation.
      This study evaluates the prevalence, associated factors, and outcomes of CVCa identified on CT in AF patients.
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