A elastância sistólica final do ventrículo esquerdo determinada durante elevações transitórias e elevações sustentadas da pressão arterial

Arquivos Brasileiros de Cardiologia

Volumn 75, Issue 1, 2000, Pages 19-25

  Bregagnollo, Edson Antonio ^a   Okoshi, Katashi ^a   Matsubara, Beatriz Bojikian ^a   Tucci, Paulo José Ferreira ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0041494278     PISSN: 0066782X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (60)

1. Suga, H. Left ventricular pressure volume ratio in systole as an index of myocardial inotropism. Jpm Heart J 1971; 12: 153-160.
2. Suga H, Sagawa K, Shoukas AA. Load-independence of instantaneous-pressure-volume ratio of the canine ventricle and effects of epinephrine and heart rate on the ratio. Circ Res 1973; 32: 314-22.
3. Suga H, Sagawa K. Instantaneous pressure-volume relationships and their ratio in the excised, supported canine left ventricle. Circ Res 1974; 35: 117-26.
4. Suga H, Yamakoshi KI. Effects of stroke volume and velocity of ejetion on end-systolic pressure of canine left ventricle: Endy-systolic volume clamping. Circ Res 1977; 40: 445-50.
5. Sagawa K, Shoukas AA, Bakalar KM. End-systolic pressure-volume ratio. A new index of contratility. Am J Cardiol 1977; 40: 748-53.
6. Mahler F, Covell JW, Ross J Jr. Systolic pressure-diameter relations in the normal conscious dogs. Cardiovasc Res 1975; 35: 447-55.
7. Maughan WH, Sunagawa K. Factors affecting the end-systolic pressure-volume relationship. Fed Proc 1984; 43: 2408-10.
8. Maughan, WH. Sunagawa K, Burkhoff D, Sagawa K. Effect of arterial impedance changes on the end-systolic pressure-volume relation. Circ Res 1984; 54: 595-602.
9. Nishioka O, Maruyama Y, Ashikawa K, et al. Load dependency of end-systolic pressure-volume relations in isolated ejecting canine hearts. Jpm Heart J 1988; 29: 709-22.
10. Hunter WC. End-systolic pressure as balance between opposing effects of ejetion. Circ Res 1989; 64: 265-75.
11. Su JB, Crozatier B. Preload-induce curvilinearity of left ventricular end-systolic pressure-volume relations. Effects on derived indexes in closed chest dogs. Circulation 1998; 79: 431-40.
12. Sugiura S, Hunter WC, Sagawa K. Long-term versus intrabeat history of ejection as determinants of canine ventricular end-systolic pressure. Circ Res 1989; 64: 255-64.
13. Vander Veld ET, Burkhoff D, Steendij KP, Kardson J, Sagawa K, Baan J. Nonlinearity and load sensitivity of end-systolic pressure-volume relation on canine left ventricle in vivo. Circulation 1991; 83: 315-27.
14. Crottogini AJ, Willshaw P, Barra JA, Pichel RH. Left ventricular end-systolic elastance is incorrectly estimated by the use of variations in conscious, unsedated, autonomically intact dogs. Circulation 1994; 90: 1431-40.
15. BurkhoffD, Sugiura S, Yue D, Sagawa K. Contratility-dependent curvilinearity of end-systolic pressure-volume relations. Am J Physiol 1987; 252: H218-H26.
16. Parmley WW, Chuck L. Length-dependence changes in myocardial contractile state. Am J Physiol 1973; 224: 1195-9.
17. Lakata, EG, Jeweel . Length-dependence activation. Its effect on the lenght-tension relation in cat ventricular muscle. Circ Res 1977; 40: 251-7.
18. Allen DG, Kentish JC. The cellular basis on the lenght-tension relation in cardiac muscle. J Moll Cell Cardiol 1985; 17: 821-40.
19. Lakata EG. Starling's law of the heart is explained by an intimate interaction of muscle lenght and myofilament calcium activation. J Am Coll Cardiol 1987; 10: 1157-64.
20. Kentish JC. The lenght tension relation in the myocardial and its cellular basis. Heart Failure 1988; 4: 125-36.
21. Tucci PJF, Bregagnollo EA, Spadaro J, Cicogna AC, Ribeiro MCL. Lenght dependence of activation studied in the isovolumic blood-perfused dog heart. Circ Res 1984; 55: 59-66.
22. Stefanon I, Vassalo DV, Mill JC. Left ventricular length denpendent activation in the isovolumetric rat heart. Cardiovasc Res 1990; 24: 254-6.
23. Lew WYW. Time-dependence increase in left ventricular contractility following acute volume loading in dog. Circ Res 1988; 63: 635-47.
24. Matsubara BB, Tucci PJF. A interação entre a pré e a pós-carga. Os desajustes da pós-carga: implicações clínicas. Arq Bras Cardiol 1987; 48: 135-6.
25. Matsubara BB, Bregagnollo EA, Tucci PJF, et al. Left ventricular maximal systolic elastance calculated by a combination of M-mode echocardiography and standard manometry. Braz J Med Biol Res 1991; 24: 383-94.
26. O'Rourke RA, Hanrath P, Henry WN, et al. Report of the joint International Society and Federation of Cardiology/World Health Organization Task Force on recommendations for standardization of measurements from M-Mode echocardiograms. Circulation 1984; 69: 854-7.
27. Bregagnollo EA. A elastância sistólica final do ventrículo esquerdo determinada durante elevações transitórias e elevações sustentadas da pressão arterial. Tese de doutorado. Faculdade de Medicina de Botucatu - UNESP, 1991.
28. Shroff SG, Weber KT, Janicki JS. End-systolic relations: their usefulness and limitations in assessing left ventricular contractile state. Int J Cardiol 1984; 5: 253-9.
29. Ostle B. Estatística Aplicada. México: Limusa-Willy, 1973: 629.
30. a ed. New York: McGraw-Hill Book Co., 1956: 350p.
31. MahlerF, Ross J Jr, O'Rourke RA, et al. Effects of changes in preload, afterload and inotropic state of ejection and isovolumic phase measures of contratility in the conscious dogs. Am J Cardiol 1975; 35: 626-38.
32. Crozatier B, Caillet D, Thuillez C, et al. Preload changes modify systolic pressure diameter relations in the conscious dogs. An J Physiol 1981; 240: 354-60.
33. Sasayma S, Franklin D, Ross J Jr. Hiperfunction with normal inotropic state of the hypertrophied left ventricle. Am J Physiol 1977; 1: 418-25.
34. Igarashi Y, Suga H. Assessment of the end-systolic pressure-volume line of in situ dog heart. Am J Physiol 1986; 25: H685-H92.
35. Little WC, Freedman GL. Description of LV pressure-volume relations by time-varying elastance and source resistance. Am J Physiol 1987; 253: H83-H8.
36. Sprat JA, Tyson GS, Glower DD, et al. The end-systolic pressure-volume relationship in conscious dogs. Circulation 1987; 75: 1295-309.
37. Noble MIM, Milne ENC, Goerke RJ, et al. Left ventricular filling and diastolic pressure-volume in the conscious dogs. Circ Res 1969; 24: 269-83.
38. Ran King JS, Aretzen CE, McHale PE, et al. Determination of left ventricular preload and afterload by quantitative echocardiography in man. Calibration of the method. Circ Res 1974; 34: 711-18.
39. Glantz AS, Parmley WW. Factors wich affect the diastolic pressure-volume curve. Circ Res 1980; 42: 171-80.
40. Le-Winter MM, Engler R, Pavalec RS. Time-dependente shifts on the left ventricular diastolic filling relationship in conscious dogs. Circ Res 1979; 45: 641-53.
41. Way B, Victory J, Le-Winter MM, et al. Hysteresis of left ventricular and ejection pressure-dimension relations after acute pressure loading in the intact canine heart. Cardiovasc Res 1986; 20: 490-7.
42. Maughan WH, Sunagawa K. Factor affecting the end-systolic pressure-volume relationship. Fed Proc 1984; 43: 2408-10.
43. Maughan WH, Sunagawa K, Burkoff D, et al. Effect of arterial evidence changes on the end-systolic pressure-volume relation. Circ Res 1984; 54: 595-602.
44. Spratt JA, Tyson GS, Glower DD, et al. The end-systolic pressure-volume relationship in the concious dogs. Circulation 1987; 75: 1295-309.
45. Freeman GL, Little WC, Rourke RA. The effect of vasoative agents on the left ventricular end-systolic pressure-volume relation in closed chest dogs. Circulation 1986; 74: 1107-13.
46. Aliono D, Larson EV, Crumbley AJ, et al. Is Emax independent of heart rate in the conscious dogs. Circulation 1982; 66: 347-8.
47. Maughan WH, Sunagawa K, Burkoff D, et al. Effect of heart rate on the canine end-systolic pressure-volume relationship. Circulation 1985; 72: 654-9.
48. Monroe RG, Ganble WJ, LaFarge GG, et al. The Anrep effect reconsiderece. J Clin Invest 1972; 51: 2573-83.
49. Vatner SF, Monroe RG, McRitchie RJ. Effects of anesthesia, tachycardia and autonomic blockade on the Anrep effect in intact dogs. Am J Physiol 1974; 226: 1450-6.
50. Walston A, Rembertj C, Fedor JM, et al. Regional myocardial blood flow after sudden aortic constriction in awake dogs. Circ Res 1978; 42: 419-25.
51. Kitakaze M, Marban E. Cellular mechanism of the modulation of contractile function by coronary perfusion pressure in ferret hearts. J Physiol 1989; 414: 455-72.
52. Opie LH. Coronary flow rate and perfusion pressure as a determinants of mechanical function and oxidative metabolism of isolated perfused rat heart. Physiol 1965; 180: 529-41.
53. Benekenj E, Guyton AC, Sagawa K. Coronary perfusion on pressure and left ventricular function. Pflügers Arch 1969; 305: 76-95.
54. Tucci, PJF, Bregagnollo EA, Spadaro J, Cicogna AC. Coronary perfusion pressure as a determinant of ventricular performance. Experientia 1980; 36: 974-5.
55. Abel RM, Reis RL. Effects of coronary blood flow and perfusion pressure on left ventricular contractility in dogs. Circ Res 1970; 27: 961-71.
56. Sunagawa K, Maughan KW, Friesinger G, et al. The effects of coronary arterial pressure on ventricular end-systolic pressure-volume relation of isolated canine heart. Circ Res 1982; 50: 727-34.
57. Ross J Jr, Covel JW, Sonnenblick EH. Contractile state of heart caracterized by force/velocity relations in variably afterload and isovolumic beats. Circ Res 1966; 18: 149-63.
58. Lee JD, Tajimi T, Patritti J, et al. Preload reserve and mechanism of afterload nismatch in normal conscious dogs. Am J Physiol 1986; 250: H464-H8.
59. Petterson SW, PipperH, Starling EA. The regulation of the heart beat. J Physiol (Lond) 1914; 48: 463-513.
60. Little WC. The left ventricular dp/dt max - end-diastolic-volume relation in closed-chest dogs. Circ Res 1985; 56: 808-15.