G
Gregory B. Cranney
Researcher at University of New South Wales
Publications - 43
Citations - 1947
Gregory B. Cranney is an academic researcher from University of New South Wales. The author has contributed to research in topics: Atrial fibrillation & Internal medicine. The author has an hindex of 18, co-authored 40 publications receiving 1851 citations. Previous affiliations of Gregory B. Cranney include University of Alabama at Birmingham.
Papers
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Journal ArticleDOI
Semiautomated method for noise reduction and background phase error correction in MR phase velocity data.
Peter G. Walker,Gregory B. Cranney,Markus B. Scheidegger,Gena Waseleski,Gerald M. Pohost,Ajit P. Yoganathan +5 more
TL;DR: A semiauto‐mated method has been developed that substantially reduces both effects of background phase distortion and random noise in magnetic resonance (MR) phase velocity measurements.
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Prognostic implications of left artial spontaneous echo contrast in nonvalvular atrial fibrillation
TL;DR: Transesophageal echocardiography can risk stratify patients with nonvalvular atrial fibrillation by identifying left atrial spontaneous echo contrast, and they may represent a subgroup in whom the risk/benefit ratio of anticoagulation may be most favorable.
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Left ventricular volume measurement using cardiac axis nuclear magnetic resonance imaging. Validation by calibrated ventricular angiography.
Gregory B. Cranney,Chaim S. Lotan,Larry S. Dean,William A. Baxley,Alain Bouchard,Gerald M. Pohost +5 more
TL;DR: A gradient-echo (cine) NMR strategy that uses two orthogonal planes intersecting along the intrinsic long axis of the heart (two-chamber and four-ch chamber) to reliably estimate LV volumes is developed.
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Thromboembolic Risks of Left Atrial Thrombus Detected by Transesophageal Echocardiogram
TL;DR: Transesophageal echocardiograms in 2,894 patients over a 6 1/2-year period identified a maximum thrombus dimension > or = 1.5 cm, history of thromboembolism, and mobile thrombi as predictors of subsequent thrombolism and moderate or severe left ventricular dysfunction was the only significant predictor of death.
Journal ArticleDOI
Selection of Patients for Transesophageal Echocardiography After Stroke and Systemic Embolic Events: Role of Transthoracic Echocardiography
Dominic Y. Leung,Ian W. Black,Gregory B. Cranney,Warren F. Walsh,Richard A. Grimm,William J. Stewart,James D. Thomas +6 more
TL;DR: Transesophageal echocardiography has a low yield for left atrial spontaneous contrast,left atrial thrombus, or complex aortic atheroma in patients with normal transthoracic e chocardiogram and sinus rhythm and in younger patients.