Severe aortic stenosis echocardiographic thresholds revisited.

Shmuel SchwartzenbergMordehay VaturyMaya WiessmanAlon ShechterOlga MorelliHadas OfekShirit KazumRan KornowskiAlexander SagieYaron Shapira

Published in: Echocardiography (Mount Kisco, N.Y.) (2021)

An AVA value ≤.81 cm2 or a DVI ≤ .249 threshold carry the highest discriminative value for severe AS in patients with aortic stenosis, translating into an independent prognostic value, and can be helpful in making clinical decisions.

Keyphrases

aortic stenosis
ejection fraction
left ventricular
transcatheter aortic valve replacement
aortic valve replacement
transcatheter aortic valve implantation
aortic valve
early onset
coronary artery disease
heart failure
left atrial
mitral valve
pulmonary hypertension
atrial fibrillation