Original InvestigationPredictors of Progression in Patients With Stage B Aortic Regurgitation
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Central Illustration
Key Words
aortic regurgitation
echocardiography
prognosis
progression
Abbreviations and Acronyms
AR
aortic regurgitation
AS
aortic stenosis
AV
aortic valve
AVR
aortic valve replacement
BAV
bicuspid aortic valve
CI
confidence interval
DBP
diastolic blood pressure
EROA
effective regurgitant orifice area
HR
hazard ratio
HTN
hypertension
IQR
interquartile range
LV
left ventricular
LVEDD
left ventricular end-diastolic dimension
LVEF
left ventricular ejection fraction
LVESD
left ventricular end-systolic dimension
LVESDi
left ventricular end-systolic dimension index
MR
mitral regurgitation
NYHA
New York Heart Association
PHT
pressure-half time
PISA
proximal isovelocity surface area
RHR
resting heart rate
RVol
regurgitant volume
SBP
systolic blood pressure
SoV
sinus of Valsalva
STJ
sinotubular junction
TTE
transthoracic echocardiogram
VCW
vena contracta width
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This work was supported by internal funds from the Mayo Clinic Department of Cardiovascular Medicine. Dr. Pellikka is the Betty Knight Scripps Professor in Cardiovascular Diseases Clinical Research, the professorship supported this research. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.
© 2019 by the American College of Cardiology Foundation. Published by Elsevier.