Literature DB >> 7217811

The dynamic spatial reconstructor: a computed tomography system for high-speed simultaneous scanning of multiple cross sections of the heart.

R A Robb, A H Lent, B K Gilbert, A Chu.   

Abstract

A new generation whole-body computed tomography system has been developed to provide accurate visualization and measurement of the vital functions of the heart, lungs, and circulation. This dynamic spatial reconstructor system (DSR) provides stop-action (.01-sec), rapidly sequential (60-per-second), synchronous volume (240 simultaneous adjacent 1-mm-thick transaxial sections) reconstructions and display of the full anatomic extents of the internal and external surfaces of the heart throughout successive cardiac cycles, and will permit visualization of the three-dimensional vascular anatomy and circulatory functions in all regions of the body of patients with cardiovascular and other circulatory disabilities.

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Mesh：

Year:  1980        PMID： 7217811     DOI： 10.1007/bf02222467

Source DB:  PubMed          Journal:  J Med Syst        ISSN： 0148-5598            Impact factor:   4.460


  10 in total

1.  Detection of pulmonary nodules by computed tomography.

Authors:  J R Muhm; L R Brown; J K Crowe
Journal:  AJR Am J Roentgenol       Date:  1977-02       Impact factor: 3.959

2.  The effects of biological motion on CT resolution.

Authors:  R J Alfidi; W J MacIntyre; J R Haaga
Journal:  AJR Am J Roentgenol       Date:  1976-07       Impact factor: 3.959

3.  Beam hardening in x-ray reconstructive tomography.

Authors:  R A Brooks; G Di Chiro
Journal:  Phys Med Biol       Date:  1976-05       Impact factor: 3.609

4.  New vistas for the study of structural and functional dynamics of the heart, lungs, and circulation by noninvasive numerical tomographic vivisection.

Authors:  E H Wood
Journal:  Circulation       Date:  1977-10       Impact factor: 29.690

5.  Display and visualization of three-dimensional reconstructed anatomic morphology: experience with the thorax, heart, and coronary vasculature of dogs.

Authors:  L D Harris; R A Robb; T S Yuen; E L Ritman
Journal:  J Comput Assist Tomogr       Date:  1979-08       Impact factor: 1.826

6.  Three-dimensional visualization of the intact thorax and contents: a technique for cross-sectional reconstruction from multiplanar x-ray views.

Authors:  R A Robb; J F Greenleaf; E L Ritman; S A Johnson; J D Sjostrand; G T Herman; E H Wood
Journal:  Comput Biomed Res       Date:  1974-08

7.  Standardization of computed tomography images by means of a material-selective beam hardening correction.

Authors:  P Rüegsegger; T Hangartner; H U Keller; T Hinderling
Journal:  J Comput Assist Tomogr       Date:  1978-04       Impact factor: 1.826

8.  Processing of incomplete measurement data in computed tomography.

Authors:  R M Lewitt
Journal:  Med Phys       Date:  1979 Sep-Oct       Impact factor: 4.071

9.  Quantitative imaging of the structure and function of the heart, lungs, and circulation.

Authors:  E L Ritman; R A Robb; S A Johnson; P A Chevalier; B K Gilbert; J F Greenleaf; R E Sturm; E H Wood
Journal:  Mayo Clin Proc       Date:  1978-01       Impact factor: 7.616

10.  Demonstration of a software package for the reconstruction of the dynamically changing structure of the human heart from cone beam x-ray projections.

Authors:  M D Altschuler; Y Censor; P P Eggermont; G T Herman; Y H Kuo; R M Lewitt; M McKay; H K Tuy; J K Udupa; M M Yau
Journal:  J Med Syst       Date:  1980       Impact factor: 4.460
  10 in total
  2 in total

1.  Renal cortical perfusion--preliminary experience with the dynamic spatial reconstructor (DSR).

Authors:  T Iwasaki; E L Ritman; M J Fiksen-Olsen; J C Romero; F G Knox
Journal:  Ann Biomed Eng       Date:  1985       Impact factor: 3.934

2.  The Dynamic Spatial Reconstructor: investigating congenital heart disease in four dimensions.

Authors:  L J Sinak; E A Hoffman; P R Julsrud; D D Mair; J B Seward; D J Hagler; L D Harris; R A Robb; E L Ritman
Journal:  Cardiovasc Intervent Radiol       Date:  1984       Impact factor: 2.740
  2 in total

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