Literature DB >> 687762

The dynamics of the ventricular wall and some observations on blood flow.

R M Shoucri, J G Dumesnil.   

Abstract

An expression for the energy of motion of the wall of the left ventricle is developed. A cylinderical model is assumed for the left ventricle, and symmetry is used to produce the problem to a two-dimensional problem. Result obtained indicate that consideration of the energy of motion can be useful in problems of clinical diagnosis. Some correlation between previously published experimental results is also made with the equations derived in this paper.

Mesh:

Year:  1978        PMID: 687762      PMCID: PMC1473521          DOI: 10.1016/S0006-3495(78)85445-9

Source DB:  PubMed          Journal:  Biophys J        ISSN: 0006-3495            Impact factor:   4.033


  9 in total

1.  PULMONARY VASCULAR IMPEDANCE IN THE DOG.

Authors:  D H BERGEL; W R MILNOR
Journal:  Circ Res       Date:  1965-05       Impact factor: 17.367

2.  Dynamics of ventricular ejection.

Authors:  M P SPENCER; F C GREISS
Journal:  Circ Res       Date:  1962-03       Impact factor: 17.367

3.  Quantitative determination of regional left ventricular wall dynamics by roentgen videometry.

Authors:  J G Dumesnil; E L Ritman; R L Frye; G T Gau; B D Rutherford; G D Davis
Journal:  Circulation       Date:  1974-10       Impact factor: 29.690

4.  Observations on cardiac energetics. I. Theoretical introduction.

Authors:  T Powell; L E Baker; L A Geddes; H E Hoff
Journal:  Bull Math Biophys       Date:  1972-12

5.  Measurement of nonlinearity in the arterial system of the dog by a new method.

Authors:  D E Dick; J E Kendrick; G L Matson; V C Rideout
Journal:  Circ Res       Date:  1968-02       Impact factor: 17.367

6.  Left ventricular wall acceleration and the law of Laplace.

Authors:  R J Tallarida; B F Rusy; M H Loughnane
Journal:  Cardiovasc Res       Date:  1970-04       Impact factor: 10.787

7.  Hydraulic power associated with pulmonary blood flow and its relation to heart rate.

Authors:  W R Milnor; D H Bergel; J D Bargainer
Journal:  Circ Res       Date:  1966-09       Impact factor: 17.367

8.  Analysis of wall dynamics and directional components of left ventricular contraction in man.

Authors:  K L Gould; J W Kennedy; M Frimer; G H Pollack; H T Dodge
Journal:  Am J Cardiol       Date:  1976-09       Impact factor: 2.778

9.  Input impedance of the systemic circulation in man.

Authors:  W W Nichols; C R Conti; W E Walker; W R Milnor
Journal:  Circ Res       Date:  1977-05       Impact factor: 17.367

  9 in total
  4 in total

Review 1.  Cardiac mechanics: basic and clinical contemporary research.

Authors:  A Pasipoularides
Journal:  Ann Biomed Eng       Date:  1992       Impact factor: 3.934

2.  The pressure-volume relation in the left ventricle and the pump function of the heart.

Authors:  R M Shoucri
Journal:  Ann Biomed Eng       Date:  1991       Impact factor: 3.934

3.  Contractile analysis and kinetic energy of the myocardium.

Authors:  R M Shoucri
Journal:  Bull Math Biol       Date:  1981       Impact factor: 1.758

4.  Some applications of the concept of body forces for the myocardium.

Authors:  R M Shoucri; J G Dumesnil; J Rouleau; G R Dagenais
Journal:  Bull Math Biol       Date:  1982       Impact factor: 1.758

  4 in total

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