Impact of aortic valve replacement for severe aortic stenosis on organic and functional mitral regurgitation.
Nahoko KatoJeremy J ThadenWilliam R MirandaChristopher G ScottMaurice E SaranoKevin L GreasonPatricia A PellikkaPublished in: ESC heart failure (2021)
In nearly 60% of patients with sAS and MR, MR improved after AVR, even in the majority of patients with organic MR. Absence of atrial fibrillation in organic MR, iAVA ≤ 0.40 cm2 in functional MR, and mitral annulus diameter < 3 cm and QRS duration < 115 ms in the overall population were associated with MR improvement. Post-operative improvement in organic MR was associated with better survival.
Keyphrases
- aortic stenosis
- aortic valve replacement
- contrast enhanced
- aortic valve
- magnetic resonance
- transcatheter aortic valve implantation
- transcatheter aortic valve replacement
- ejection fraction
- left ventricular
- atrial fibrillation
- water soluble
- mass spectrometry
- mitral valve
- ms ms
- acute coronary syndrome
- early onset
- drug induced