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Doppler echocardiography

Known as: Doppler, Echocardiography, doppler 
Doppler echocardiography is a procedure that uses ultrasound technology to examine the heart or blood vessels. An echocardiogram uses high frequency… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2010
2010
Sea clutter is the backscattered returns received by a radar system from the sea surface. Maritime radar signal processing has… 
2003
2003
Concept and expected performance of cloud profiling radar (CPR) for EarthCARE are described based on preliminary design study… 
2003
2003
  • Matthias Patzold
  • 2003
  • Corpus ID: 195884726
Spatial deterministic uncorrelated scattering (SDGUS) processes have been introduced recently to model and to simulate space… 
1995
1995
SECTION 1 PATHOPHYSIOLOGY of ADULT HEART DISEASE: Regurgitant Valvular Disorders. Stenotic Valvular Disorders. Cardiomyopathies… 
1990
1990
Basic physics and technology of echocardiography scanning techniques analyzing the recording mitral valve disease aortic valve… 
1989
1989
v" Local hemodynamics were investigated during nine operations for spinal dural arteriovenous (AV) fistulas. In eight cases… 
Highly Cited
1986
Highly Cited
1986
1985
1985
This book contains 12 chapters. Some of the chapter titles are: An Introduction to Doppler; Pulsed and Continuous Wabe Doppler… 
Highly Cited
1982
Highly Cited
1982
Summary1.The echolocative skills ofPteronotus parnellii parnellii andEptesicus fuscus were studied by measuring their ability in… 
1981
1981
SummaryHoming pigeons can detect small shifts in sound frequency at 1, 2, 5, 10, and 20 Hz. Their thresholds range from a 1…