Extent of Subprosthetic Pannus after Aortic Valve Replacement: Changes Over Time and Relationship with Echocardiographic Findings.
Mi Yeon ParkHyun Jung KooHojin HaJoon Won KangDong-Hyun YangPublished in: Taehan Yongsang Uihakhoe chi (2020)
The pannus extent increases over time, increasing transvalvular peak velocity and the pressure gradient. CT can be used to evaluate the pannus extent associated with hemodynamic changes that need to be managed by surgical intervention.
Keyphrases
- aortic valve replacement
- aortic stenosis
- transcatheter aortic valve implantation
- aortic valve
- ejection fraction
- randomized controlled trial
- left ventricular
- computed tomography
- transcatheter aortic valve replacement
- mitral valve
- contrast enhanced
- image quality
- blood flow
- left atrial
- dual energy
- magnetic resonance imaging
- heart failure
- magnetic resonance