• clinical
  • This book provides essential information for using quantitative Doppler echocardiography in routine clinical cardiological practice. (alibris.com)
  • Considering Doppler echocardiographic criteria, prophylaxis would be continued for 13 (34 %) of the patients with previous clinical carditis and for only 2 (3 %) of those without clinical carditis. (biomedsearch.com)
  • He is the current Editor-in-Chief of the Indian Journal of Clinical Cardiology (IJCC) He received honorary fellowships from the Royal College of Physicians of Edinburgh, the Royal College of Physicians of London (FRCP London), from the American College of Cardiology, the Premier Golden Heart Fellowship the American Heart Association, the Indian College of Cardiology, Indian Academy of Echocardiography, International Medical Sciences Academy and the Cardiological Society of India. (wikipedia.org)
  • The linearity of the model allows solution of the inverse problem of diastole, using the digitized clinical Doppler E-wave contour as input, and obtaining unique values of the PDF parameters, that characterize load, viscosity/relaxation and chamber stiffness for each E-wave analyzed as output. (wikipedia.org)
  • Kovács spends about half of his time on clinical activities, especially performing cardiac catheterizations with the use of simultaneous echocardiography complemented by related cardiac MRI techniques. (wikipedia.org)
  • The RAI was conceptualized in response to observed clinical inadequacies of standard transthoracic echocardiography in some shunt conditions. (wikipedia.org)
  • Circulation 1997;95:151-5 Color M-mode and Doppler-derived tau (τ) as practical advances in clinical diastology - the TauCoMM project. (wikipedia.org)
  • catheter
  • 76 consecutive SSc patients were assessed in this cohort study by lung function tests, electrocardiogram at rest, lab tests and biomarkers, echocardiography at rest, stress Doppler echocardiography (SDE) and by right heart catheter at rest and during exercise by two different experienced investigators. (ersjournals.com)
  • ductal
  • Cross sectional echocardiography combined with Doppler echocardiography was used to record either ductal morphology or the flow profile within the ductus arteriosus before and after infusion of prostaglandin E1 in 25 newborn infants with cyanotic and acyanotic congenital heart disease with ductus dependent blood flow. (bmj.com)
  • correlation
  • In pure aortic regurgitation (67 patients) the results showed a high correlation coefficient between Doppler and angiographic estimates. (bmj.com)
  • frequency
  • Although "Doppler" has become synonymous with "velocity measurement" in medical imaging, in many cases it is not the frequency shift (Doppler shift) of the received signal that is measured, but the phase shift (when the received signal arrives). (wikipedia.org)
  • flow
  • An advantage of Doppler echocardiography is that it can be used to measure blood flow within the heart without invasive procedures such as cardiac catheterization. (wikipedia.org)
  • 2D measurement of the diameter (d) of the aortic annulus allows calculation of the flow cross-sectional area (CSA), which is then multiplied by the VTI of the Doppler flow profile across the aortic valve to determine the flow volume per beat (stroke volume, SV). (wikipedia.org)
  • medical
  • His effort in the 1980s in conducting continuing medical education programme all over India resulted in establishment of 2-D echocardiography as the most popular cardiology investigation in this country. (wikipedia.org)
  • main
  • The main idea of Vector Doppler is to divide the transducer into three apertures: one at the center as the transmit aperture and two on each side as the receive apertures. (wikipedia.org)