Mechanical efficiency of the trout heart during volume and pressure-loading: Metabolic implications of the stiffness of the ventricular tissue

Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology

Volumn 172, Issue 6, 2002, Pages 477-484

  Hansen, J ^a   Gesser, H ^a   Altimiras, Jordi ^a,b  

^a AARHUS UNIVERSITY   (Denmark)

^b LINKÖPING UNIVERSITY   (Sweden)

Author keywords

Cardiac energetics; Isolated trout heart; Myocardial stiffness; Pressure loading; Volume loading

Indexed keywords

ANAEROBIC GROWTH; ANIMAL; ARTICLE; BLOOD PRESSURE; BLOOD VOLUME; ELASTICITY; HEART; HEART MUSCLE; HEART VENTRICLE FUNCTION; IN VITRO STUDY; METABOLISM; OXYGEN CONSUMPTION; PHYSIOLOGY; RAINBOW TROUT;

ANAEROBIOSIS; ANIMALS; BLOOD PRESSURE; BLOOD VOLUME; ELASTICITY; HEART; MYOCARDIUM; ONCORHYNCHUS MYKISS; OXYGEN CONSUMPTION; VENTRICULAR FUNCTION;

EID: 0036927349     PISSN: 01741578     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00360-002-0270-3     Document Type: Article

References (32)

1. Arthur PG, Keen JE, Hochachka PW, Farrell AP (1992) Metabolic state of the in situ perfused trout heart during severe hypoxia. Am J Physiol 263:R798-R804
2. Davie PS, Franklin CE (1992) Myocardial oxygen consumption and mechanical efficiency of a perfused dogfish heart preparation. J Comp Physiol B 162:256-262
3. Driedzic WR (1983) The fish heart as a model system for the study of myoglobin. Comp Biochem Physiol A 76:487-493
4. Farrell AP (1991) From hagfish to tuna: A perspective on cardiac function in fish. Physiol Zool 64:1137-1164
5. Farrell AP, Jones DR (1992) The heart. In: Hoar WS, Randall DJ, Farrell AP (eds) Fish Physiology XIIA. Academic Press, New York, pp 1-87
6. Farrell AP, Wood S, Hart T, Driedzic WR (1985) Myocardial oxygen consumption in the sea raven, Hemitripterus americanus: The effects of volume loading, pressure loading and progressive hypoxia. J Exp Biol 117:237-250
7. Farrell AP, Johansen JA, Graham MS (1988) The role of the pericardium in cardiac performance of the trout (Salmo gairdneri). Physiol Zool 61:213-221
8. Farrell AP, Gamperl AK, Hicks JMT, Shiels HA, Jain KE (1996) Maximum cardiac performance of rainbow trout (Oncorhynchus mykiss) at temperatures approaching their upper lethal limit. J Exp Biol 199:663-672
9. Franklin CE, Axelsson M (1994) The intrinsic properties of an in situ perfused crocodile heart. J Exp Biol 186:269-288
10. Franklin CE, Davie PS (1992) Dimensional analysis of the ventricle of an in situ perfused trout heart using echocardiography. J Exp Biol 166:47-60
11. Gibbs CL (1978) Cardiac energetics. Physiol Rev 158:174-254
12. Gibbs CL, Chapman JB (1979) Cardiac heat production. Annu Rev Physiol 41:507-519
13. Graham MS, Farrell AP (1989) The effect of temperature acclimation and adrenaline on the performance of a perfused trout heart. Physiol Zool 62:38-61
14. Graham MS, Farrell AP (1990) Myocardial oxygen consumption in trout acclimated to 5°C and 15°C. Physiol Zool 63:536-554
15. Hartmund T, Gesser H (1996) Cardiac force and high-energy phosphates under metabolic inhibition in four ectothermic vertebrates. Am J Physiol 271:R946-R954
16. Harwood CL, Young IS, Altringham JD (1998) Influence of cycle frequency, muscle strain and muscle length on work and power production of rainbow trout (Oncorhynchus mykiss) ventricular muscle. J Exp Biol 201:2723-2733
17. Holroyd SM, Gibbs CL (1993) The energetics of shortening amphibian cardiac muscle. Pflugers Arch-Eur J Physiol 424:84-90
18. Josephson RK (1997) Power output from a flight muscle of the bumblebee Bombus terrestris. II. Characterization of the parameters affecting power output. J Exp Biol 200:1227-1239
19. Kiriazis H, Gibbs CL, Kotsanas G, Young IR (1992) Mechanical and energetic changes in short-term volume and pressure overload of rabbit heart. Heart Vessels 7:175-188
20. Layland J, Young IS, Altringham JD (1995) The length dependence of work production in rat papillary muscles in vitro. J Exp Biol 198:2491-2499
21. Linden RJ, Mitchell JH (1960) Relation between left ventricular diastolic pressure and myocardial segment length and observations on the contribution of atrial systole. Circ Res 8:1092-1099
22. Loiselle DS, Gibbs CL (1979) Species difference in cardiac energetics. Am J Physiol 237:H90-H98
23. Lowry OH, Passonneau JV (1972) A Flexible System of Enzymatic Analysis. Academic Press
24. 2 consumption and metabolic activities in resting cardiac myocytes from rainbow trout. J Exp Zool 283:501-509
25. Neely JR, Liebermeister H, Battersby EJ, Morgan HE (1967) Effect of pressure development on oxygen consumption by isolated rat heart. Am J Physiol 212:804-814
26. Santer RM (1985) Morphology and Innervation of the Fish Heart. Springer, Berlin Heidelberg New York
27. Santer RM, Greer Walker M (1980) Morphological studies on the ventricle of teleost and elasmobranch hearts. J Zool 190:259-272
28. Sarnoff SJ, Braunwald E, Welch GH Jr, Case RB, Stansby WN, Macruz R (1958) Haemodynamic determinants of oxygen consumption of the heart with special reference to the tension-time index. Am J Physiol 192:148-156
29. Simaan J (1974) Left ventricular volume as a determinant of myocardial oxygen consumption. Cardiovasc Res 8:534-540
30. Suga H, Hisano R, Hirata S, Hayashi T, Ninomiya I (1982) Mechanism of higher oxygen consumption rate: Pressure-loaded vs. volume-loaded heart. Am J Physiol 242:H942-H948
31. Syme DA, Josephson RK (1995) Influence of muscle length on work from trabecular muscle of frog atrium and ventricle. J Exp Biol 198:2221-2227
32. Watson AD, Cobb JLS (1979) A comparative study on the innervation and vascularization of the bulbus arteriosus in the teleost fish. Cell Tissue Res 196:337-346