Results 131 to 140 of about 256,609 (339)
RETROGRADE LEFT VENTRICULAR CARDIOANGIOGRAPHY IN THE DIAGNOSIS OF MITRAL REGURGITATION [PDF]
, 1963 Ian Gray, C. S. Joshipura, J. Mackinnon
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Journal of Clinical Ultrasound, EarlyView.A total of 24 singleton fetuses with suspected AS who underwent two or more fetal echocardiograms were enrolled in this study. Using electronic spatiotemporal image correlation (eSTIC) technology, the AV and PV Z scores, along with the PV/AV ratio, were measured and compared between two echocardiographic examinations to assess diagnostic efficacy ...
M. Heqing Guo +4 more
wiley +1 more source
Clinical Assessment of Mitral Orifice in Patients with Regurgitation [PDF]
, 1960 P.G.F. Nixon, G. H. Wooler
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4D Flow MRI Velocity and Turbulence Mapping in Mild Valvular Heart Disease
Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background Valvular heart disease (VHD) commonly leads to the development of turbulent blood flow. Turbulent kinetic energy (TKE), measured with 4D flow MRI, may be a complement to current metrics for early identification of VHD. Purpose To investigate TKE as a marker of VHD in relation to flow velocity and cardiovascular geometry.
Tamara Bianchessi +7 more
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Journal of International Medical ResearchMitral regurgitation is among the most common valvular heart diseases. Mitral regurgitation in patients with dilated cardiomyopathy is a complex pathology involving annular dilatation, papillary muscle displacement, systolic leaflet tethering, and left ...
Despina-Manuela Toader
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Journal of Ultrasound in Medicine, EarlyView.Objectives First‐trimester ultrasound has evolved to incorporate a detailed fetal anatomy scan (FAS) with nuchal translucency (NT) screening. Many institutions use a 2‐visit protocol: NT followed by detailed FAS at 14–16 weeks. We aimed to evaluate whether integrating detailed FAS into the NT window (12 + 5 to 13 + 6 weeks) is non‐inferior in ...
Tomer Shwartz +6 more
wiley +1 more source
Bacterial endocarditis, mitral regurgitation, and intra-atrial thrombosis following mitral valve replacement [PDF]
, 1968 Harry M. Windsor +2 more
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Magnetic Resonance in Medicine, EarlyView.Abstract Purpose This study investigated the effect of bicuspid aortic valve (BAV) morphology and ascending aortic curvature (AAAc) bending angles on aortic hemodynamics, focusing on transvalvular jets and secondary helical flows that contribute to systolic hemodynamic stress linked to aortic complications.
Kaoru Hattori +6 more
wiley +1 more source
A case of mitral papillary muscle rupture due to blunt chest trauma
The Turkish Journal of Pediatrics, 2011 Mitral regurgitation due to papillary muscle rupture after blunt chest trauma is uncommon. Sudden onset severe mitral regurgitation may lead to death due to heart failure if surgical repair is delayed.
Ali Rahmi Bakiler +4 more
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