Background: Doppler echocardiography is the most frequent method for detecting and evaluating the severity of valvular aortic stenosis. The aim of this study was to assess the variability and reproducibility of echocardiographic parameters including aortic valve area (AVA), peak aortic jet velocity (Vmax), velocity ratio (VLVOT/Vmax), peak gradient (Gmax) and mean gradient (Gmean) in aortic stenosis (AS) patients. Methods: Doppler echocardiograms were obtained from 150 randomly selected patients (56.7% male; mean age 73±9 years) with asymptomatic moderate aortic valve stenosis. The echocardiographic measurements were performed by two independent level III (expert) blinded observers. To assess intra-observer variability, we evaluated paramet...
AbstractObjectives. Flow variations can affect valve-area calculation in aortic stenosis and lead to...
Trabalho de Projeto do Mestrado Integrado em Medicina apresentado à Faculdade de MedicinaA estenose ...
The objective of this work was to verify the correlation between haemodynamic (KT), echocardiographi...
INTRODUÇÃO: Avaliação da função diastólica de pacientes portadores de estenose ou insuficiência aórt...
ResumenObjetivoSe ha reportado discrepancia en el grado de severidad de la estenosis aórtica por la ...
AbstractDoppler echocardiography was used to follow the hemodynamic severity of aortic stenosis. Fir...
Trabalho Final do Mestrado Integrado em Medicina apresentado à Faculdade de MedicinaIntroduction: Bi...
See page 966 for the editorial comment on this article (doi:10.1093/eurheartj/ehn080) Aim The presen...
BackgroundPrevious studies have reported inconsistencies between echocardiographic parameters of sev...
Background and Aim: Clinical grading of aortic stenosis (AS) is currently performed non-invasively...
Neðst á síðunni er að nálgast greinina í heild sinni með því að smella á hlekkinn View/OpenContinuou...
La quantification de la sévérité d'un rétrécissement aortique (RAO) est soumise à de multiples écuei...
BACKGROUND The role of echocardiography in deriving transvalvular mean-gradients from transaortic...
Introduction Previous studies of the reproducibility of echocardiographic assessment of aortic steno...
AbstractThe severity of valvular aortic stenosis was assessed by Doppler color flow mapping in 100 c...
AbstractObjectives. Flow variations can affect valve-area calculation in aortic stenosis and lead to...
Trabalho de Projeto do Mestrado Integrado em Medicina apresentado à Faculdade de MedicinaA estenose ...
The objective of this work was to verify the correlation between haemodynamic (KT), echocardiographi...
INTRODUÇÃO: Avaliação da função diastólica de pacientes portadores de estenose ou insuficiência aórt...
ResumenObjetivoSe ha reportado discrepancia en el grado de severidad de la estenosis aórtica por la ...
AbstractDoppler echocardiography was used to follow the hemodynamic severity of aortic stenosis. Fir...
Trabalho Final do Mestrado Integrado em Medicina apresentado à Faculdade de MedicinaIntroduction: Bi...
See page 966 for the editorial comment on this article (doi:10.1093/eurheartj/ehn080) Aim The presen...
BackgroundPrevious studies have reported inconsistencies between echocardiographic parameters of sev...
Background and Aim: Clinical grading of aortic stenosis (AS) is currently performed non-invasively...
Neðst á síðunni er að nálgast greinina í heild sinni með því að smella á hlekkinn View/OpenContinuou...
La quantification de la sévérité d'un rétrécissement aortique (RAO) est soumise à de multiples écuei...
BACKGROUND The role of echocardiography in deriving transvalvular mean-gradients from transaortic...
Introduction Previous studies of the reproducibility of echocardiographic assessment of aortic steno...
AbstractThe severity of valvular aortic stenosis was assessed by Doppler color flow mapping in 100 c...
AbstractObjectives. Flow variations can affect valve-area calculation in aortic stenosis and lead to...
Trabalho de Projeto do Mestrado Integrado em Medicina apresentado à Faculdade de MedicinaA estenose ...
The objective of this work was to verify the correlation between haemodynamic (KT), echocardiographi...