PATRON DE REDISTRIBUCION INVERSA EN PACIENTES CON INFARTO MIOCARDICO Y ARTERIAS CORONARIAS ANGIOGRAFICAMENTE LISAS: ¿ES UNA CLAVE PARA EXPLICAR LA FISIOPATOLOGIA DE ESTA PARADOJA CENTELLOGRAFICA

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La redistribución inversa observada en pacientes luego de un infarto miocárdico agudo se relaciona probablemente con disfunción microvascular y con viabilidad tisular residual.
fragasso9.jpg Autor:
Gabriele Fragasso
Columnista Experto de SIIC
Artículos publicados por Gabriele Fragasso
Coautor
Altin Palloshi MD* 
Università San Raffaele, Milán, Italia*
Recepción del artículo
10 de Diciembre, 2003
Aprobación
19 de Febrero, 2004
Primera edición
26 de Marzo, 2004
Segunda edición, ampliada y corregida
7 de Junio, 2021

Resumen
La redistribución inversa se refiere al defecto de perfusión centellográfico que no está presente en las imágenes adquiridas inmediatamente después del estrés, pero que aparecen o se hacen más evidentes en las imágenes tardías. Este fenómeno ha sido observado anecdóticamente en pacientes con infarto subendocárdico. Como no existe información publicada acerca del patrón de perfusión centellográfica en personas con infarto miocárdico (IM) y arterias coronarias normales (ACN), hemos estudiado recientemente 27 pacientes que presentaron IC y tenían ACN. Todos fueron sometidos a examen SPECT de perfusión miocárdica de estrés y de reposo con tetrafosmina, dentro de los 6 meses del IM.Las imágenes de estrés con tetrafosmina revelaron 41 segmentos hipoperfundidos en 17 pacientes (63%). En las imágenes en reposo, 13 segmentos permanecieron iguales, 4 mostraron reperfusión parcial, 10 se normalizaron y 14 empeoraron. Además, hubo 18 nuevos segmentos hipoperfundidos en 9 pacientes. Por lo tanto, la perfusión empeoró en reposo en 18 pacientes (67%, 32 segmentos). En total, durante el reposo hubo 49 segmentos hipoperfundidos en 22 pacientes (81%).En conclusión, la perfusión miocárdica puede ser considerablemente peor en reposo que durante el estrés en pacientes con infarto miocárdico y ACN. En estos pacientes, la redistribución inversa está probablemente relacionada con alta prevalencia de necrosis en parches, no transmural y, por lo tanto, viabilidad tisular residual. Cuando se observa este patrón paradójico en pacientes con arterias coronarias normales, se debe tener en cuenta la posibilidad del antecedente de daño subendocárdico. Sin embargo, como se informó que el patrón de redistribución invertida está a menudo presente en pacientes con síndrome X, y que el síndrome X suele suceder a un infarto miocárdico agudo con arterias coronarias normales, no es inconcebible que ambos tengan un mecanismo en común, probablemente relacionado con disfunción microvascular.

Palabras clave
infarto miocárdico, arterias coronarias normales, centellografía de perfusión miocárdica, redistribución inversa, microcirculación.


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Abstract
Reverse redistribution refers to a scintigraphic perfusion defect that is not present on the images acquired immediately after stress, but develops or becomes more evident on delayed imaging. This phenomenon has anecdotally been observed in patients (pts) with subendocardial infarction. Since there are no published data in the literature on the scintigraphic perfusion pattern in pts with myocardial infarction (MI) and normal coronary arteries (NCA), we have recently studied 27 pts who had developed a myocardial infarction and had NCA. All pts underwent stress/rest tetrofosmin myocardial perfusion SPECT within 6 months from MI. Tetrofosmin stress images revealed 41 hypoperfused segments in 17 pts (63%). On rest images, 13 segments remained unchanged, 4 showed partial reperfusion, 10 normalized and 14 worsened. Additionally, there were 18 new hypoperfused segments in 9 pts. Therefore, perfusion worsened at rest in 18 pts (67%) (32 segments). Overall, at rest there were 49 hypoperfused segments in 22 pts (81%). In conclusion, myocardial perfusion might appear considerably worse at rest than at stress in pts with myocardial infarction and NCA. In these patients, reverse redistribution is probably related to a high prevalence of patchy, non transmural necrosis and, therefore, residual tissue viability. When this paradoxical perfusion pattern is observed in patients with normal coronary arteries, the possibility of a previous subendocardial insult should be taken into consideration. However, since reverse redistribution has been reported to be often present in patients with syndrome X, and that syndrome X often follows an acute myocardial infarction with normal coronary arteries, it is not unconceivable that these findings recognize a common mechanism, likely related to microvascular dysfunction.

Key words
myocardial infarction, normal coronary arteries, myocardial perfusion scintigraphy, reverse redistribution, microcirculation.


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Especialidades
Principal: Cardiología
Relacionadas: Cirugía, Diagnóstico por Imágenes, Medicina Interna



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Bibliografía del artículo
  1. Gross H, Sternberg WH. Myocardial infarction without significant lesions of coronary arteries. Arch Intern Med. 1939;64:249-54
  2. Friedberg CK, Horn H. Acute myocardial infarction not due to coronary artery occlusion. JAMA.1939;112:1675-1679
  3. Glancy DL, Marcus ML, Epstein SE. Myocardial infarction in young women with normal coronary arteriograms. Circulation. 1971;44:495-502
  4. Bruschke AVG, Bruyneel KJJ, Bloch A, van Herpen G. Acute myocardial infarction without obstructive coronary artery disease demonstrated by selective cinearteriography. Br. Heart J. 1971;33:585-594
  5. Kimbris D, Segal BL, Munir M, Katz M, Likoff W. Myocardial infarction in patients with normal patent coronary arteries as visualized by cinearteriography. Am J Cardiol.1972; 29: 724-728
  6. Campeau L. Myocardial infarction with normal selective coronary arteriograms. Am Heart J 1970; 79: 139-141
  7. Dear HD, Russel RO, Jones WB, Reeves TJ. Myocardial infarction in the absence of coronary occlusion. Am J Cardiol.1971; 28: 718-721
  8. Cheng TO, Bashour T, Singh BK, Kelser GA. Myocardial infarction in the absence of coronary arteriosclerosis. Am J Cardiol 1972; 30: 680-682
  9. Alpert JS. Myocardial infarction with angiographically normal coronary arteries. Arch Intern Med 1994; 154: 265-9.
  10. Vincent GM, Anderson JL, Marshall HW. Coronary spasm producing coronary thrombosis and myocardial infarction. N Engl J Med 1983; 309: 220-3.
  11. Lindsay J. Pichard AD. Acute myocardial infarction with normal coronary arteries. Am J Cardiol 1984; 54: 902-4.
  12. Gonzalez M, Hernandez E, Aranda JM, Linares E, Cortes F, Cintron G. Acute myocardial infarction due to intracoronary occlusion after elective cardioversion for atrial fibrillation in a patients with angiographic nearly normal coronary arteries. Am Heart J 1981;102: 932-4.
  13. Basso C, Morgagni GL, Thiene G. Spontaneous coronary artery dissection: a neglected cause of acute myocardial ischaemia and sudden death. Heart 1996; 75: 451-4.
  14. Cheitlin M, McAllister HA, de Casatro CM. Myocardial infarction without atherosclerosis. JAMA 1975; 231: 951-59.
  15. Morris DC, Hurst JW, Logue RB. Myocardial infarction in young women. Am J Cardiol 1976; 38: 299-304.
  16. Isner JM, Estes NA 3d, Thompson PD, Costanzo-Nordin MR, Subramanian R, Miller G, Katsas G, et al. Acute cardiac events temporally related to cocaine abuse. N.Engl J Med 1986; 315: 1438-43.
  17. O' Neill D, Mc Arthur JD, Kennedy JA, Clements G. Myocardial infarction and the normal arteriogram:-possible role of viral myocarditis. Postgrad Med J 1985; 61: 485-8
  18. Jones FL Jr. Transmural myocardial necrosis after non-penetrating cardiac trauma. Am J Cardiol 1970; 26: 419-22.
  19. Verheugt FWA, ten Cate JW, Sturk A, Imandt L, Verhorst PM, van Eenige MJ. Tissue plasminogen activator activity and inhibition in acute myocardial infarction and angiographically normal coronary arteries. Am J Cardiol. 1987; 59: 1075-9
  20. Marius-Nunez AL. Myocardial infarction with normal coronary arteries after acute exposure to carbon monoxide. Chest 1990; 97:491-94
  21. Raymond R, Lynch J, Underwood D, Leatherman J, Razavi M, Myocardial infarction and normal coronary arteriography. A 10 Year Clinical and Risk Analysis of 74 Patients. J Am Coll Cardiol 1988; 11:471-7
  22. Marin-Neto JA, Dilsizian V, Arrighi JA, Freedman NM, Perrone-Filardi P, Bacharach SL, et al. Thallium reinjection demonstrates viable myocardium in regions with reverse redistribution. Circulation 1993;88:1736-1745.
  23. Langer A, Burns RJ, Freeman MR, Liu P, Morgan CD, Wilson R, et al. Reverse redistribution of exercise thallium scintigraphy: relationship to coronary patency and ventricular function after myocardial infarction. Can J Cardiol 1992; 8: 709-15
  24. Fukuzawa S, Ozawa S, Nobuyoshi M, Inagaki Y. Reverse redistribution on Tl201 SPECT images after reperfusion therapy for acute myocardial infarction: possible mechanism and prognostic implications. Heart Vessels 1992; 7: 141-7
  25. Fragasso G, Chierchia SL, Pizzetti G, Dosio F, Fazio F. Reverse redistribution of Thallium 201 heralding the development of myocardial infarction. Description of two cases. J Nucl Biol Med 1994; 38:514-7
  26. Fragasso G, Chierchia S, Dosio F, Pizzetti G, Gianolli L, Fazio F. Reverse perfusion pattern of Tc-99m MIBI heralding the development of myocardial infarction. Clin Nuclear Med 1996; 21: 519-522
  27. Hecht HS, Hopkins JM, Rose JG. Reverse redistribution: worsening of Thallium-201 myocardial images from exercise to redistribution. Radiology 1981;140:177-81.
  28. Fragasso G, Rossetti E, Dosio F, Gianolli L, Pizzetti G, Cattaneo N, et al. High prevalence of the thallium-201 reverse redistribution phenomenon in patients with syndrome X. Eur Heart J 1996; 17: 1482-7.
  29. Fragasso G, Chierchia S, Dosio F, Rossetti E, Gianolli L, Picchio M, A.Margonato, Fazio F. High prevalence of 99m-tetrofosmin reverse perfusion pattern in patients with myocardial infarction and angiographically smooth coronary arteries. Int J Cardiovasc Imag 2002; 18: 31-40.
  30. Pantoja M, Futuro D, Leao R. Reverse reperfusion in myocardial scintigraphy perfusion with technetium-99 m isonitrile. Incidence and clinical implications. Arq Bras Cardiol 1993:61:78-82.
  31. De Sutter J, Van de Wiele C, Dierckx R, Gheeraert P, De Buyzere M, Taeymans Y. Reverse redistribution on thallium-201 single-photon emission tomography after primary angioplasty: a one-year follow-up study. Eur J Nucl Med 1999; 26: 633-9
  32. Touchstone DA, Beller GA, Nygaard TW, Watson DD, Tedesco C, Kaul S. Functional significance of predischarge exercise Thallium-201 findings following intravenous strptokinase therapy during acute myocardial infarction. Am Heart J 1988:116:1500-7.
  33. Weiss AJ, Maddahi J, Lew AS, Shah PK, Ganz W, Swan HJ, et al. Reverse redistribution of thallium-201: a sign of non-transmural infarction with patency of the infarct-related coronary artery. J Am Coll Cardiol 1986;7:61-7.
  34. Biggi A, Farinelli MC, Bruna C, Papaleo A, De Benedictis N, Camuzzini GF. Thallium-201 reverse redistribution at rest: a pattern of myocardial infarction. J Nucl Med All Sci 1987;31:331-6.
  35. Lear JL, Raff U, Jain R. Reverse and pseudo redistribution of thallium-201 in healed myocardial infarction and normal and negative thallium-201 washout in ischemia due to background oversubtraction. Am J Cardiol 1988;62:543-550.
  36. Takeishi Y, Sukekawa H, Fujiwara S, Ikeno E, Sasaki Y, Tomoike H. Reverse redistribution of technetium-99m-sestamibi following direct PTCA in acute myocardial infarction. J Nucl Med 1996; 37: 1289-94
  37. Silberstein EB, De Vries DF. Reverse redistribution phenomenon in thallium-201 stress tests: angiographic correlation and clinical significance. J Nucl Med 1985; 26: 707-10.
  38. Faraggi M, Karila-Cohen D, Brochet E, Lebtahi R, Czitrom D, Feldman LJ, Assayag P, Doumit D, Steg G, Le Guludec D. Relationship between resting 201Tl reverse redistribution , microvascular perfusion and functional recovery in acute myocardial infarction. J Nucl Med 2000; 41:393-9.
  39. Roelants VA, Vanoverschelde JL, Vander Borght TM, Melin JA. Reverse redistribution on exercise-redistribution 201Tl SPECT in chronic ischemic dysfunction: predictive of functional outcome after revascularization J Nucl Med 2002; 43: 621-7.
  40. Hirata Y, Takamiya M, Kinoshita N, Yamada H, Shima T, Miyazaki H, Kouno Y, Sawada N, Sakamoto K, Sugihara H. Interpretation of reverse redistribution of 99mTc-tetrofosmin in patients with acute myocardial infarction. J Nucl Med Mol Imaging 2002; 29:1594-9.
  41. Beygui F, Le Feuvre C, Maunoury C, Helft G, Metzger JP. Coronary vasodilator reserve: a clue to the explanation of 201 Tl redistribution patterns early after successful primary stenting for acute myocardial infarction. J Am Coll Cardiol 2002:40:877-81.
  42. Marin Neto JA, Marzullo P, Marcassa C, Gallo Junior L, Maciel BC, Bellina CR, et al. Myocardial perfusion abnormalities in chronic Chagas' disease as detected by thallium -201 scintigraphy. Am J Cardiol 1992; 69: 780-4.
  43. Saltissi S, Hockings B, Croft DN, Webb-Peploe MM. Thallium-201 myocardial imaging in patients with dilated and ischaemic cardiomyopathy. Br Heart J 1981; 46: 290-5.
  44. Penny WJ, Tweddel AC, Martin W, Henderson AH. Microvascular angina may be a legacy of coronary thrombolysis.Eur Heart J 1990; 11: 1049-52
  45. Egashira K, Inou T, Irooka Y, Yamada A, Urabe Y, Takeshita A. Evidence of impaired endothelium-dependent coronary vasodilatation in patients with angina pectoris and normal coronary angiograms. N Engl J Med 1993; 328: 1659-64.
  46. Kloner RA, Ganote CE, Jennings RB. The "no-reflow" phenomenon after temporary coronary occlusion in the dog. J Clin Invest 1974; 54: 1496-508.
  47. Kloner RA, Giacomelli F, Alker KJ, Hale SL,.Matthews R,.Bellows S. Influx of neutrophils into the wall of large epicardial coronary arteries in response to ischaemia/reperfusion. Circulation 1991; 84:1758-72.
  48. Kaski JC, Rosano GMC, Krzyzowska-Dickinson K, Martuscelli E, Romeo F. "Syndrome X" as a consequence of acute myocardial infarction .Am J Cardiol 1994; 74: 494-5.
  49. Chierchia SL, Fragasso G. Angina with normal coronary arteries: diagnosis, pathophysiology and treatment. Eur Heart J 1996;17(Suppl G):14-19.
  50. Fragasso G, Chierchia SL, Pizzetti G, Rossetti E, Carlino M, Gerosa S, et al. Impaired left ventricular filling dynamics in patients with angina and angiographically normal coronary arteries: effect of beta-adrenergic blockade. Heart 1997;77:32-39.
  51. Romeo F, Gaspardone A, Ciavolella M, Gioffrè P, Reale A. Verapamil versus acebutolol for syndrome X. Am J Cardiol 1988; 62: 312-3.
  52. Collins P, Rosano GMC, Sarrel PM, Ulrich L, Adamopoulos S, Beale CM, et al. Estradiol-17ß attenuates acetylcholine-induced coronary arterial constriction in women baut not men with coronary heart disease. Circulation 1995; 92: 24-30.
  53. Webb CM, Rosano GMC, Collins P. Estrogen improves exercise-induced myocardial ischemia in women. Lancet 1998; 351: 1556-7.
  54. Fields C, Ossorio M, Roy T, et al. 201Tl scintigraphy in the diagnosis and management of myocardial sarcoidosis. South Med J. 1991; 83: 2339–42.
  55. Nii T, Nakashima Y, Nomoto J, et al. Normalization of reverse redistribution of 201Tl with procainamide pretreatment in Wolff-Parkinson-White syndrome. Clin Cardiol. 1991; 14: 269–272
  56. Tsai C, Lee J, Kao C, et al. Kawasaki disease evaluated by two-dimensional echocardiogram and dipyridamole 201Tl myocardial SPECT. Nucl Med Commun. 1997; 18: 412–418
  57. Puskas C, Kosch M, Kerber S, et al. Progressive heterogeneity of myocardial perfusion in heart transplant recipients detected by myocardial perfusion SPECT. J Nucl Med. 1997; 38: 760–765.
  58. Huang WS, Chang HD, Yang SP, Tsao TP, Cheng CY, Cherng SC. Abnormal 201-Tl myocardial SPECT in energetic male patients with myocardial bridge. Nucl Med Commun 2002; 23:1123-8.
  59. Ishida R, Murata Y, Sawada Y, Nishioka K, Shibuya H. Thallium-201 myocardial SECT in patients with collagen disease. Nucl Med Commun 2000; 21: 729-34.
  60. Sun SS, Shiau YC, Tsai SC, Lin CC, Kao A, Lee CC. The role of technetium-99m sestamibi myocardial SPECT in the detection of cardiovascular involvement in systemic lupus erythematosus patients with non-specific chest complaints. Rheumatology 2001; 40: 1106-11.
  61. Popma J, Smitherman T, Walker B, et al. Reverse redistribution of 201Tl detected by SPECT imaging after dipyridamole in angina pectoris. Am J Cardiol. 1990; 65: 1176–1180.

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