The heart extrasystole: An energetic approach

American Journal of Physiology - Heart and Circulatory Physiology

Volumn 276, Issue 1 45-1, 1999, Pages

  Marengo, Fernando D ^a   Márquez, María T ^a   Bonazzola, Patricia ^a   Ponce Hornos, Jorge E ^a,b  

^a UNIVERSIDAD DE BUENOS AIRES   (Argentina)

^b Labs Metabolismo Energetica C   (Argentina)

Author keywords

Calorimetry; Cardiac muscle; Postextrasystolic beat; Sarcoplasmic reticulum

Indexed keywords

CAFFEINE; CALCIUM ION;

ANIMAL CELL; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CALCIUM HOMEOSTASIS; CONTROLLED STUDY; DOSE TIME EFFECT RELATION; ENERGY TRANSFER; EXTRASYSTOLE; FEMALE; HEART MUSCLE PERFUSION; MALE; NONHUMAN; PERFUSION PRESSURE; PRIORITY JOURNAL; RAT; SARCOPLASMIC RETICULUM;

EID: 0344450771     PISSN: 03636135     EISSN: None     Source Type: Journal    
DOI: 10.1152/ajpheart.1999.276.1.h309     Document Type: Article

References (29)

1. Blanchard, E. M., and N. R. Alpert. The effects of isoproterenol, UDCG 115 and caffeine on the heat related to excitation-contraction coupling in heart muscle. Can. J. Physiol. Pharmacol. 65: 659-666, 1986.
2. Blanchard, E. M., L. A. Mulieri, and N. R. Alpert. The effects of acute and chronic inotropic interventions on tension independent heat of rabbit papillary muscle. Basic Res. Cardiol. 82, Suppl. 2: 127-135, 1987.
3. Bonazzola, P., and J. E. Ponce-Hornos. Effects of caffeine on energy output of rabbit heart muscle. Basic Res. Cardiol. 82: 428-436, 1987.
4. Bonazzola, P., J. E. Ponce-Hornos, and M. T. Márquez. Caffeine effects on heart muscle energetics: species differences. APPTLA 42: 155-170, 1992.
5. Caroni, P., and E. Carafoli. The calcium pumping ATPase of heart sarcolemma, calmodulin dependence and partial purification. J. Biol. Chem. 256: 3263-3270, 1981.
6. Consolini, A. E., M. T. Márquez, and J. E. Ponce-Hornos. Energetics of heart muscle contraction under high K perfussion: verapamil and Ca effects. Am. J. Physiol. 273 (Heart Circ. Physiol. 42): H2343-H2350, 1997.
7. Diem, K. (Editor). Documenta Geigy Scientific Tables (6th ed.). Ardsley, New York: Geigy Pharmaceuticals, 1962.
8. Dominguez-Mon, M., J. E. Ponce-Hornos, R. Gomez, M. A. Cannata, and A. C. Taquini. Energetic, metabolic and contractile effects of vasopressin in mammalian heart. Methods Find. Exp. Clin. Pharmacol. 6: 373-378, 1984.
9. Gibbs, C. L. Cardiac energetics. Physiol. Rev. 58: 174-254, 1978.
10. Gibbs, C. L. Heart Perfusion, Energetics and Ischemia. NATO. ASI Series. Series A: Life Sciences. New York: Plenum, 1983, vol. 62, p. 549-576.
11. Gibbs, C. L., and J. B. Chapman. Cardiac Energetics. In: Handbook of Physiology. The Cardiovascular System. The Heart. Bethesda, MD: Am. Physiol. Soc., 1979, sect. 2, vol. I, chapt. 22, p. 775-804.
12. Gibbs, C. L., D. S. Loiselle, and I. R. Wendt. Activation heat in rabbit cardiac muscle. J. Physiol. (Lond.) 395: 115-130, 1988.
13. Hanley, P. J., P. J. Cooper, and D. S. Loiselle. Effect of hyperosmotic perfusion on rate of oxygen consumption of isolated guinea pig and rat hearts during cardioplegia. Cardiovasc. Res. 28: 485-493, 1994.
14. Hasenfuss, G., C. H. Holubarsch, H. Just, E. Blanchard, L. A. Mulieri, and N. R. Alpert. Energetic aspects of inotropic interventions in rat myocardium. Basic Res. Cardiol. 82, Suppl. 2: 251-259, 1987
15. Holubarsch, C. H., N. R. Alpert, R. Goulette, and L. A. Mulieri. Heat production during hypoxic contracture of rat myocardium. Circ. Res. 51: 777-786, 1982.
16. Imaizumi, M., M. Tanokura, and K. Yamada. Calorimetric studies on calcium and magnesium binding by troponin C from bullfrog skeletal muscle. J. Biochem. (Tokyo) 107: 127-132, 1990.
17. Loiselle, D. S. Cardiac basal and activation metabolism. In: Cardiac Energetics, edited by R. Jacob, H. J. Just, and C. H. Holubarsch. New York: Springer-Verlag, 1987, p. 37-50.
18. Morad, M., and L. Cleemans. Role of Ca channels in development of tension in heart muscle. J. Mol. Cell. Cardiol. 19: 527-553, 1987.
19. Mulieri, L. A., and N. R. Alpert. Activation heat and latency relaxation in relation to calcium movement in skeletal and cardiac muscle. Can. J. Physiol. Pharmacol. 60: 529-541, 1982.
20. Ponce-Hornos, J. E. Calcium and the Heart, edited by G. A. Langer. New York: Raven, 1990, p. 269-298.
21. Ponce-Hornos, J. E., P. Bonazzola, F. D. Marengo, A. Consolini, and M. T. Márquez. Tension dependent and tension independent energy components of a heart contraction. Pflügers Arch. 429: 841-851, 1995.
22. Ponce-Hornos, J. E., P. Bonazzola, and A. C. Taquini. The role of extracellular sodium on heart muscle energetics. Pflügers Arch. 409: 163-168, 1987.
23. Ponce-Hornos, J. E., M. T. Márquez, and P. Bonazzola. Influence of extracellular potassium on energetics of resting heart muscle. Am. J. Physiol. 262 (Heart Circ. Physiol. 31): H1081-H1087, 1992.
24. Ponce-Hornos, J. E., J. M. Parker, and G. A. Langer. Heat production in isolated heart myocytes: differences among species. Am. J. Physiol. 258 (Heart Circ. Physiol. 27): H880-H886, 1990.
25. Ponce-Hornos, J. E., N. V. Ricchiuti, and G. A. Langer. On-line calorimetry in arterially perfused rabbit interventricular septum. Am. J. Physiol. 243 (Heart Circ. Physiol. 12): H289-H295, 1982.
26. Solaro, R. J., M. R. Wise, J. S. Shiner, and F. N. Briggs. Calcium requirements for cardiac myofibrillar activation. Circ. Res. 34: 525-540, 1974.
27. Tada, M., and M. Inui. Regulation of calcium transport by the ATPase-phospholamban system. J. Mol. Cell. Cardiol. 15: 565-575, 1983.
28. Wang, S. Y., L. Winka, and G. A. Langer. Role of calcium current and sarcoplasmic reticulum calcium release in control of myocardial contraction in rat and rabbit myocytes. J. Mol. Cell. Cardiol. 25: 1339-1347, 1993.
29. Wier, W. G., and D. T. Yue. Intracellular calcium transients underlying the short term force interval relationship in ferret ventricular myocardium. J. Physiol. (Lond.) 376: 507-530, 1986.