Stroke volume index and transvalvular flow rate trajectories in severe aortic stenosis treated with TAVR.
Guglielmo GalloneFabian IslasFederico De MarcoFrancesco MelilloPier Pasquale LeonePaolo CimagliaMaria Concetta PastoreAnna FranzoneFederico LandraFrancesco BrunoLuca ScudelerPilar Jimenez-QuevedoTommaso VivaFrancesco PiroliRenato BragatoMichele TrichiloAnna DegiovanniFederica IlardiAlessandro AndreisLuis Nombela-FrancoTusa MaurizioMarco ToselliFederico ConrottoMatteo MontorfanoRachele ManzoMatteo CameliGiuseppe PattiGiulio StefaniniLuca TestaFrancesco GianniniEustachio AgricolaJavier EscanedFabrizio D'AscenzoGaetano M De FerrariPublished in: European heart journal. Cardiovascular Imaging (2023)
Baseline flow status was not an independent predictor of mid-term mortality among all-comers with severe AS undergoing TAVR. Flow recovery early after TAVR was frequent. Post-TAVR FR, but not SVi, was independently associated with mid-term all-cause mortality. By impacting flow status, AV replacement modifies the association of flow status with outcomes.
Keyphrases
- aortic stenosis
- transcatheter aortic valve replacement
- aortic valve
- ejection fraction
- aortic valve replacement
- transcatheter aortic valve implantation
- left ventricular
- coronary artery disease
- early onset
- heart failure
- depressive symptoms
- type diabetes
- adipose tissue
- cardiovascular events
- metabolic syndrome
- cardiovascular disease
- subarachnoid hemorrhage