Dobutamine stress echocardiography is also useful in patients with severe aortic stenosis and left ventricular dysfunction. The main advantage of stress echocardiography is to concomitantly allow ...

The increased stress on the ... depending on how severe your aortic stenosis is. The multidisciplinary heart valve team at the University of Utah Health will generally diagnose the condition with ...

PARIS--(BUSINESS WIRE)--Edwards Lifesciences (NYSE: EW) today announced new economic and clinical evidence on severe aortic stenosis (AS) presented as a late-breaking clinical trial at EuroPCR 2025, ...

Exhaustive echocardiography is necessary including the use of dobutamine stress. The most secure guides to severe aortic stenosis are a mean transaortic pressure difference > 30 mm Hg and effective ...

I think it is worthwhile to wait for moderate aortic stenosis to become severe in symptomatic ... moderate and not severe, possibly with a dobutamine stress echo or CT scan. Then, a heart failure ...

Correspondence to Dr Emer Joyce, Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, Leiden 2300 RC, The Netherlands; E.M.Joyce{at}lumc.nl Cardiac resynchronization therapy ...

2006;113:1718–1720 In adults with moderate or severe aortic stenosis (AS), valve replacement surgery ... operative outcome in this patient population. Accordingly, dobutamine stress echocardiography ...

Monin et al 10 studied 45 patients with low-flow, low-gradient AS by dobutamine echocardiography ... low-gradient AS have a truly fixed anatomical stenosis that may benefit from valve replacement. The ...

For low-dose dobutamine stress echo, no good alternatives exist ... noting that it is specifically the diagnosis of low-flow aortic valve stenosis for which dobutamine has no established substitute.

The last echocardiogram ... aortic stenosis. Rest findings on the left panel show a severe global and longitudinal dysfunction and consequently a reduced index SV. The 28% increase of SV with ...