Echocardiography, Doppler

Known as: Doppler Echocardiography, Doppler Study, echocardiography doppler 
A procedure that uses sound waves to measure characteristics of disturbed bood flow, such as direction, velocity and turbulence. This enables the… (More)
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
RATIONALE Transthoracic Doppler echocardiography is recommended for screening for the presence of pulmonary hypertension (PH… (More)
  • table 1
  • table 2
  • figure 2
  • figure 1
  • figure 3
Is this relevant?
Highly Cited
2004
Highly Cited
2004
This study evaluated the diagnostic role of early diastolic mitral annular velocity (E') by tissue Doppler echocardiography for… (More)
Is this relevant?
Highly Cited
2003
Highly Cited
2003
Hypercapnia has been shown in animal experiments to induce pulmonary hypertension. This study measured the sensitivity and time… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2002
Highly Cited
2002
OBJECTIVES This study sought to evaluate whether objective assessment of the myocardial functional reserve, using strain rate… (More)
Is this relevant?
Highly Cited
2000
Highly Cited
2000
BACKGROUND Myocardial strain is a measure of regional deformation, and by definition, negative strain means shortening and… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • table 1
Is this relevant?
Highly Cited
2000
Highly Cited
2000
OBJECTIVE This prospective single-blinded study was performed to quantitate noninvasive pulmonary artery systolic pressure (PASP… (More)
Is this relevant?
Highly Cited
1999
Highly Cited
1999
BACKGROUND The long-term prognosis for patients with pulmonary embolism (PE) is dependent on the underlying disease, degree of… (More)
  • figure 2
  • figure 1
  • table 1
  • figure 3
  • table 3
Is this relevant?
Highly Cited
1999
Highly Cited
1999
OBJECTIVES We sought to evaluate in vivo and in vitro left ventricular (LV) geometry and function in streptozotocin-induced… (More)
  • table 1
  • table 2
  • table 3
  • table 4
  • table 5
Is this relevant?
Highly Cited
1997
Highly Cited
1997
To test the hypothesis that right ventricular (RV) systolic dysfunction at the time of diagnosis of pulmonary embolism (PE) is a… (More)
Is this relevant?
Highly Cited
1987
Highly Cited
1987
Simultaneous estimates of cardiac output were made during graded upright maximal exercise in 10 male subjects by means of Doppler… (More)
  • figure 1
  • table 1
  • table 2
  • figure 2
  • figure 3
Is this relevant?