Literature DB >> 20846449

Theoretical generalization of normal and sick coronary arteries with fractal dimensions and the arterial intrinsic mathematical harmony.

Javier O Rodríguez1, Signed E Prieto, Catalina Correa, Pedro A Bernal, Germán E Puerta, Sarith Vitery, Yolanda Soracipa, Diana Muñoz.   

Abstract

BACKGROUND: Fractal geometry is employ to characterize the irregular objects and had been used in experimental and clinic applications. Starting from a previous work, here we made a theoretical research based on a geometric generalization of the experimental results, to develop a theoretical generalization of the stenotic and restenotic process, based on fractal geometry and Intrinsic Mathematical Harmony.
METHODS: Starting from all the possibilities of space occupation in box-counting space, all arterial prototypes differentiating normality and disease were obtained with a computational simulation. Measures from 2 normal and 3 re-stenosed arteries were used as spatial limits of the generalization.
RESULTS: A new methodology in animal experimentation was developed, based on fractal geometric generalization. With this methodology, it was founded that the occupation space possibilities in the stenotic process are finite and that 69,249 arterial prototypes are obtained as a total.
CONCLUSIONS: The Intrinsic Mathematical Harmony reveals a supra-molecular geometric self-organization, where the finite and discrete fractal dimensions of arterial layers evaluate objectively the arterial stenosis and restenosis process.

Entities:  

Year:  2010        PMID: 20846449      PMCID: PMC2954867          DOI: 10.1186/1756-6649-10-1

Source DB:  PubMed          Journal:  BMC Med Phys        ISSN: 1756-6649


  4 in total

1.  Fractal dynamics in physiology: alterations with disease and aging.

Authors:  Ary L Goldberger; Luis A N Amaral; Jeffrey M Hausdorff; Plamen Ch Ivanov; C-K Peng; H Eugene Stanley
Journal:  Proc Natl Acad Sci U S A       Date:  2002-02-19       Impact factor: 11.205

2.  Fractal correlation properties of R-R interval dynamics and mortality in patients with depressed left ventricular function after an acute myocardial infarction.

Authors:  H V Huikuri; T H Mäkikallio; C K Peng; A L Goldberger; U Hintze; M Møller
Journal:  Circulation       Date:  2000 Jan 4-11       Impact factor: 29.690

3.  A fractal approach to the segmentation of microcalcifications in digital mammograms.

Authors:  F Lefebvre; H Benali; R Gilles; E Kahn; R Di Paola
Journal:  Med Phys       Date:  1995-04       Impact factor: 4.071

4.  Restenosis and the proportional neointimal response to coronary artery injury: results in a porcine model.

Authors:  R S Schwartz; K C Huber; J G Murphy; W D Edwards; A R Camrud; R E Vlietstra; D R Holmes
Journal:  J Am Coll Cardiol       Date:  1992-02       Impact factor: 24.094

  4 in total
  5 in total

1.  Machine Learning-Derived Fractal Features of Shape and Texture of the Left Atrium and Pulmonary Veins From Cardiac Computed Tomography Scans Are Associated With Risk of Recurrence of Atrial Fibrillation Postablation.

Authors:  Marjan Firouznia; Albert K Feeny; Michael A LaBarbera; Meghan McHale; Catherine Cantlay; Natalie Kalfas; Paul Schoenhagen; Walid Saliba; Patrick Tchou; John Barnard; Mina K Chung; Anant Madabhushi
Journal:  Circ Arrhythm Electrophysiol       Date:  2021-02-12

2.  Mathematical law of cardiac dynamic systems: reduction of its evaluation time to 18 hours

Authors:  Javier Oswaldo Rodríguez Velásquez; Sandra Catalina Correa Herrera; Alejandro Pizano; Miguel Alberto Ronderos; Signed Esperanza Prieto Bohórquez; Carol Godoy; Juan Alexander Rojas; Juan Benitez; Dharma Rodríguez Correa; Eliana Avilan
Journal:  Rev Fac Cien Med Univ Nac Cordoba       Date:  2021-08-23

3.  Application of a Diagnostic Methodology of Cardiac Systems Based on the Proportions of Entropy in Normal Patients and with Different Pathologies.

Authors:  Javier Rodríguez; Signed Prieto; Elveny Laguado; Frank Pernett; Magda Villamizar; Edinson Olivella; Fredy Angarita; Giovanni de la Cruz; Carlos Morales; Mónica Castro
Journal:  Pulse (Basel)       Date:  2021-05-12

4.  Predictions of CD4 lymphocytes' count in HIV patients from complete blood count.

Authors:  Javier O Rodríguez; Signed E Prieto; Catalina Correa; Carlos E Pérez; Jessica T Mora; Juan Bravo; Yolanda Soracipa; Luisa F Alvarez
Journal:  BMC Med Phys       Date:  2013-09-14

5.  Diagnosis of cervical cells based on fractal and Euclidian geometrical measurements: Intrinsic Geometric Cellular Organization.

Authors:  Signed E Prieto Bohórquez; Javier O Rodríguez Velásquez; S Catalina Correa Herrera; M Yolanda Soracipa Muñoz
Journal:  BMC Med Phys       Date:  2014-04-17
  5 in total

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