Minimal force-frequency modulation of inotropy and relaxation of in situ murine heart

Journal of Physiology

Volumn 534, Issue 2, 2001, Pages 535-545

  Georgakopoulos, Dimitrios ^a   Kass, David A ^a  

^a DEPARTMENT OF PATHOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; CALCIUM HOMEOSTASIS; CALCIUM MOBILIZATION; CALIBRATION; CATHETER; CIRCULATION; CONTROLLED STUDY; DISEASE COURSE; FORCE; FREQUENCY MODULATION; GENETIC ENGINEERING; GENETIC MODEL; HEART CONTRACTION; HEART LEFT VENTRICLE VOLUME; HEART MUSCLE CONTRACTILE FORCE; HEART MUSCLE RELAXATION; HEART PACING; HEART RATE; HEART VENTRICLE PRESSURE; HUMAN; IN VIVO STUDY; MAMMAL; MOUSE; MOUSE STRAIN; NONHUMAN; PARAMETER; PHYSIOLOGY; PRESSURE VOLUME CURVE; PRIORITY JOURNAL; RELAXATION TIME; SARCOPLASMIC RETICULUM; TIME;

ANIMALS; CALCIUM; CARDIAC VOLUME; HEART RATE; MICE; MICE, INBRED C57BL; MYOCARDIAL CONTRACTION; PACEMAKER, ARTIFICIAL; SARCOPLASMIC RETICULUM; VENTRICULAR PRESSURE;

EID: 0035878625     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1469-7793.2001.00535.x     Document Type: Article

References (55)

1. Force-interval relations of twitches and cold contractures in rat cardiac trabeculae. Effect of ryanodine
2. Excitation-Contraction Coupling and Cardiac Contractile Force
3. Selective vagal postganglionic innervation of the sinoatrial and atrioventricular nodes in the non-human primate
4. Mechanical restitution of isolated perfused canine left ventricles
5. Targeted disruption of the beta2 adrenergic receptor gene
6. Interactions between phospholamban and beta-adrenergic drive may lead to cardiomyopathy and early mortality
7. 2+ fluxes, and sarcoplasmic reticulum loading in pressure-overload hypertrophy
8. Cardiovascular indexes in the mouse at rest and with exercise: New tools to study models of cardiac disease
9. A treadmill exercise regimen for identifying cardiovascular phenotypes in transgenic mice
10. Comparison of neuroendocrine activation in patients with left ventricular dysfunction with and without congestive heart failure. A substudy of the Studies of Left Ventricular Dysfunction (SOLVD)
11. Evaluation of left ventricular mechanical restitution in closed-chest dogs based on single-beat elastance
12. Influence of heart rate on left ventricular performance in conscious dogs
13. Calcium cycling and contractile activation in intact mouse cardiac muscle
14. Phenotypic screening for heart rate variability in the mouse
15. Estimation of parallel conductance by dual-frequency conductance catheter in mice
16. In vivo murine left ventricular pressure-volume relations by miniaturized conductance micromanometry
17. Invasive hemodynamics and force-frequency relationships in open- versus closed-chest mice
18. Influence of sarcoplasmic reticulum calcium loading on mechanical and relaxation restitution
19. Short-term and long-term blood pressure and heart rate variability in the mouse
20. Modulation of force-frequency relation by phospholamban in genetically engineered mice
21. Evaluation of contractile state by maximal ventricular power divided by the square of end-diastolic volume
22. Murine cardiac function: A cautionary tail
23. Cardiovascular characterization of UL-FS 49, 1,3,4,5-tetrahydro-7,8-dimethoxy-3-[3-][2-(3,4-dimethoxyphenyl)ethyl] methylimino]propyl]-2H-3-benzazepin-2-on hydrochloride, a new 'specific bradycardic agent'
24. 2+]i-frequency relationships in rat ventricular trabeculae at physiological frequencies
25. Calcium-binding rate and capacity of cardiac sarcoplasmic reticulum
26. Cellular mechanism of the relationship between myocardial force and frequency of contractions
27. 2+-calmodulin-dependent protein kinase II on cardiac excitation-contraction coupling in ferret ventricular myocytes
28. 2+-handling proteins and effects of isoproterenol
29. The left ventricular dP/dtmax-end-diastolic volume relation in closed-chest dogs
30. Diminished contractile response to increased heart rate in intact human left ventricular hypertrophy: Systolic versus diastolic determinants
31. Targeted ablation of the phospholamban gene is associated with markedly enhanced myocardial contractility and loss of beta-agonist stimulation
32. Apparent initial binding rate of calcium by canine cardiac-relaxing system
33. Lack of vagal tone in mice
34. PKA phosphorylation dissociates FKBP12.6 from the calcium release channel (ryanodine receptor): Defective regulation in failing hearts
35. Logistic time constant of isovolumic relaxation pressure-time curve in the canine left ventricle. Better alternative to exponential time constant
36. A new method for measurement of blood pressure, heart rate, and activity in the mouse by radiotelemetry
37. Assessment of diastolic function: Suggested methods and future considerations
38. Characterization of excitation-contraction coupling in conscious dogs with pacing-induced heart failure
39. Electrophysiological properties of neonatal mouse cardiac myocytes in primary culture
40. Force-frequency effect is a powerful determinant of myocardial contractility in the mouse
41. Kinetics of restitution of left ventricular relaxation
42. Modeling short-term interval-force relations in cardiac muscle
43. Specific bradycardic agents, a new therapeutic modality for anesthesiology: Hemodynamic effects of UL-FS 49 and propranolol in conscious and isoflurane-anesthetized dogs
44. The force-frequency relationship in rat myocardium. The influence of muscle dimensions
45. Force-interval relationship in heart muscle of mammals. A calcium compartment model
46. Relationships between beat-to-beat interval and the strength of contraction in the healthy and diseased human heart
47. Variability of cardiac output in conscious mice
48. Instantaneous pressure-volume relationships and their ratio in the excised, supported canine left ventricle
49. Depressed heart rate variability and arterial baroreflex in conscious transgenic mice with overexpression of cardiac Gsalpha
50. Maximum heart rate of soricine shrews: Correlation with contractile properties and myosin composition
51. Hemodynamic determinants of the time-course of fall in canine left ventricular pressure
52. Intracellular calcium transients underlying the short-term force-interval relationship in ferret ventricular myocardium
53. Analysis of mechanical alternans in rabbit papillary muscle
54. Echocardiographic assessment of cardiac function in conscious and anesthetized mice
55. Postextrasystolic potentiation of the isolated canine left ventricle. Relationship to mechanical restitution