Resting echocardiographic predictors for true-severe aortic stenosis in patients with low-gradient severe aortic stenosis: A dobutamine stress echocardiography study.
Hirokazu OnishiMasaki IzumoSatoru MitomoToru NaganumaHaruka NishikawaTomomi SuzukiYukio SatoMika WatanabeShingo KuwataRyo KamijimaYoshihiro J AkashiSunao NakamuraPublished in: Echocardiography (Mount Kisco, N.Y.) (2021)
Resting AVAi and VR were independent predictors of TSAS in LG-SAS patients. The true severity might be predictable using the combination of resting parameters.
Keyphrases
- ejection fraction
- aortic stenosis
- left ventricular
- aortic valve replacement
- transcatheter aortic valve implantation
- heart rate
- transcatheter aortic valve replacement
- heart rate variability
- aortic valve
- end stage renal disease
- early onset
- computed tomography
- coronary artery disease
- pulmonary hypertension
- newly diagnosed
- heart failure
- peritoneal dialysis
- chronic kidney disease
- left atrial
- prognostic factors
- mitral valve