<p>Coronary obstruction (CO) after transcatheter aortic valve replacement (TAVR) valve-in-valve (VIV) is a rare, albeit severe, complication. Pre-procedural planning with Cardiac CT Angiography (CCTA) is crucial for identifying risk factors. However, the incidence of CO after TAVR over the past decade remains 0.8%<sup>1</sup>.</p>

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Anomalous left circumflex artery obstruction after transcatheter aortic valve-in-valve placement

  • Michael Corso,
  • Andrew W. Bowman

摘要

Coronary obstruction (CO) after transcatheter aortic valve replacement (TAVR) valve-in-valve (VIV) is a rare, albeit severe, complication. Pre-procedural planning with Cardiac CT Angiography (CCTA) is crucial for identifying risk factors. However, the incidence of CO after TAVR over the past decade remains 0.8%1.