A. R. Vamsidhar

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We propose a new method to compress the geometry component of 3D animation sequence. It is based on the linear discriminant analysis (LDA) of the animation geometry data. The redundancy across the animation frames has been exploited by using the LDA in the temporal direction. Owing to the redundancy between the frames of a class, the covariance matrix of(More)
OBJECTIVE The aim of this study is to prospectively assess the diagnostic accuracy of pulmonary embolism severity index, echocardiogram, computed tomography pulmonary angiogram (CTPA), and N-terminal pro b-type natriuretic peptide (NT-proBNP) for predicting adverse events in acute pulmonary embolism patients. METHODS Thirty consecutive acute pulmonary(More)
Ruptured sinus of Valsalva aneurysm (SOVA) with multiple communications, ventricular septal defect, and aortic regurgitation are still best treated surgically. We report a case of 30-year-old male with right SOVA, with two communications with right ventricle. Both communications were successfully closed using antegrade and retrograde approaches,(More)
OBJECTIVES The aim of the present study was to assess the short term prognostic significance of N-terminal pro BNP (NT-proBNP), 3D left atrial volume (LAV) and left ventricular (LV) dyssynchrony in patients of acute ST-elevation myocardial infarction (STEMI) who underwent primary Percutaneous intervention (PCI). BACKGROUND NT-proBNP, LV dyssynchrony and(More)
Sinus of Valsalva aneurysm is a rare congenital glitch. We report an extremely rare case of left sinus of Valsalva aneurysm compressing and rupturing into the main pulmonary artery with 2 communications. The 34-year-old man also had severe aortic regurgitation and severe tricuspid regurgitation. He underwent successful polytetrafluoroethylene patch repair(More)
nos: 487 499 TCT-487 Predictors of all-cause mortality in sudden cardiac arrest patients referred for cardiac catheterization James Xu, Leia Hee, Joseph Assad, Andrew Hopkins, Craig Juergens, John French, Sidney Lo, Christian Mussap Liverpool Hospital, Sydney, Australia, Panania, Australia; Liverpool Hospital, Sydney, New South Wales, Australia; Liverpool(More)
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