Active and passive stresses in the myocardium

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 279, Issue 5 48-5, 2000, Pages

  Shoucri, Rachad M ^a  

^a ROYAL MILITARY COLLEGE OF CANADA   (Canada)

Author keywords

Cardiac mechanics; End systolic pressure volume relation, maximum left ventricular elastance; Law of Laplace; Residual volume; Stress strain relations

Indexed keywords

ARTICLE; HEART CONTRACTION; HEART LEFT VENTRICLE PRESSURE; HEART LEFT VENTRICLE VOLUME; HEART MUSCLE; HEART STRESS; HEART VENTRICLE WALL; MATHEMATICAL MODEL; PRESSURE VOLUME CURVE; PRIORITY JOURNAL;

EID: 0033673289     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.2000.279.5.h2519     Document Type: Article

References (49)

1. A model of the mechanics of the left ventricle
2. Intramural pressure in the left ventricle of the dog
3. Mechanics of isotonic left ventricular contractions
4. The importance of the shape and size of the heart
5. Mechanics of the left ventricle
6. Influence of longitudinal tethering on the tension in a thick-walled blood vessels in equilibrium
7. Direct measurement of changes in cardiac contractile force
8. Functional evaluation of the hypertrophied heart in man
9. Quantitative relationship between left ventricular ejection and wall thickening and geometry
10. Left ventricular wall stress calculated from one-plane cineangiography
11. Analysis of wall dynamics and directional components of left ventricular contraction in man
12. Measurement of intramyocardial pressure
13. Mechanics of active contraction in cardiac muscle. II. Cylindrical model of the systolic left ventricle
14. Relation between mural force and pressure in the left ventricle of the dog
15. Wall stress in the normal and hypertrophied human left ventricle
16. Measurement of left ventricular wall stress
17. Comparison of models used to calculate left ventricular wall force
18. Constitutive relations and finite deformations of passive cardiac tissue. II. Stress analysis in the left ventricle
19. Intramyocardial pressure and its relation to aortic blood pressure
20. An experimental and theoretical analysis of myocardial tissue pressure
21. Transverse shear along myocardial cleavage planes provides a mechanism for normal systolic wall thickening
22. A new approach to the analysis of cardiovascular function: Allometry
23. A multiaxial constitutive law for mammalian left ventricular myocardium in steady-state barium contracture or tetanics
24. Local myocardial and global ventricular function compared during positive inotropic medication
25. Application of Laplace's law to mammaliam hearts
26. Evaluation of several geometric models for estimation of left ventricular circumferencial wall stress
27. Intramyocardial pressure gradients in working and nonworking isolated cat hearts
28. Left ventricular stress in the intact human heart
29. Review of various theories for the evaluation of the left ventricular wall stress
30. Assessment of passive elastic stiffness for isolated heart muscle and the intact heart
31. The law of Laplace, its limitations as a relation for diastolic pressure, volume or wall stress of the left ventricle
32. Analysis of methodology for measurement of intramyocardial pressure
33. Intramyocardial pressure: Interaction of myocardial fluid pressure and fiber stress
34. Differentiation of intramyocardial fluid pressure from fiber stress
35. Left ventricular tension and stress in man
36. Performance of the left ventricle based on pressure-volume relation
37. The pressure-volume relation and the mechanics of left ventricular contraction
38. Pressure-volume relation in left ventricle
39. Pump function of the heart as an optimal control problem
40. Studying the mechanics of left ventricular contraction
41. Approximate formulas for myocardial fiber stresses
42. Systolic and diastolic pressure gradients within the left ventricular wall
43. Left ventricular wall acceleration and the law of Laplace
44. The effects of ventricular pacing on finite deformation in the canine left ventricle
45. Relation between transmural deformation and local myofiber direction in canine left ventricle
46. Physiological hypotheses-intramyocardial pressure. A new concept, suggestions for measurement
47. Ventricular wall stress