Acceleration time

 
National Institutes of Health

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2013
2013
BACKGROUND During ultrasound examination, tricuspid regurgitation may be absent or gives a signal that is not reliable for the… (More)
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Review
2013
Review
2013
Calcification of the internal carotid artery (ICA) hinders accurate evaluation of the stenosis by conventional ultrasonography… (More)
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2013
2013
To apply the acceleration time (AcT) ratio as an additional marker for diagnosing internal carotid artery (ICA) stenosis. Carotid… (More)
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2011
2011
OBJECTIVES We sought to evaluate whether ejection dynamics, particularly acceleration time (AT) and the ratio of AT to ejection… (More)
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2011
2011
OBJECTIVES The pathophysiological background of an increased nuchal translucency (NT) is still poorly understood. Cardiac… (More)
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2008
2008
OBJECTIVES To describe the association between the intrapulmonary circulation and the degree of lung growth in fetuses with… (More)
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2007
2007
BACKGROUND Pulmonary artery pressure (PAP) is reduced dramatically after pulmonary thromboendarterectomy in patients with chronic… (More)
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2006
2006
BACKGROUND Pulmonary hypertension (PH) is commonly diagnosed by Doppler echocardiography (DE) of tricuspid regurgitation (TR… (More)
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Highly Cited
2001
Highly Cited
2001
OBJECTIVES This study was undertaken to explore further the relationship between Doppler-derived parameters of pulmonary flow and… (More)
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1989
1989
In 72 patients with severe chronic pulmonary or pulmonary vascular disease pulmonary arterial pressure was measured by means of… (More)
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