ECOCARDIOGRAFIA DE ESTRES




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ECOCARDIOGRAFIA DE ESTRES

(especial para SIIC © Derechos reservados)
La ecocardiografía de estrés farmacológico, ya sea con dipiridamol o con dobutamina, es efectiva para la predicción del fallecimiento por causas cardíacas durante el seguimiento a largo plazo.
sicariro9.jpg Autor:
Eugenio Picano
Columnista Experto de SIIC

Institución:
CNR Institute of Clinical Physiology Pisa, Italy


Artículos publicados por Eugenio Picano
Recepción del artículo
4 de Agosto, 2004
Aprobación
11 de Agosto, 2004
Primera edición
25 de Abril, 2005
Segunda edición, ampliada y corregida
7 de Junio, 2021

Resumen
La ecocardiografía de estrés es una técnica establecida, costo-efectiva, para la detección de la enfermedad coronaria. El propósito de este estudio fue estimar el valor a largo plazo de la ecocardiografía de estrés farmacológico, con dipiridamol o con dobutamina, para la predicción de mortalidad en los pacientes con enfermedad coronaria demostrada o sospechada. Seleccionados de la base de datos de EPIC-EDIC, 7 333 pacientes (5 452 varones; 59 ± 10 años), fueron sometidos a ecocardiografía de estrés farmacológico con altas dosis de dipiridamol (0.84 mg/kg durante 10 min) (n = 4 984) o de dobutamina (hasta 40 mcg/kg/3 min) (n = 2349) con propósitos diagnósticos. Los pacientes fueron seguidos por un tiempo promedio de 2.6 años (de 1 a 206 meses). La ecocardiografía con dipiridamol fue positiva para isquemia miocárdica en 2 854 (35%) y negativa en 4 479 (61%) pacientes. La mortalidad total fue de 336 (4.5%) pacientes. La muerte se atribuyó a causas cardíacas en 161 pacientes (2.1%). Las estimaciones de supervivencia mostraron un resultado considerablemente mejor en aquellos pacientes con ecocardiografía de estrés farmacológico negativa, en comparación con aquellos con esta prueba positiva (92 vs. 71.2%; p = 0.0000). La supervivencia fue mayor entre los pacientes con ecocardiografía con dipiridamol negativa que no estaban recibiendo tratamiento, y fue menor entre los pacientes con ecocardiografía con dipiridamol positiva y que estaban en tratamiento (95% vs. 81; p = 0.0000). La supervivencia fue comparable entre los pacientes con prueba negativa y que recibían tratamiento y los pacientes con prueba positiva y sin tratamiento (88% vs. 84%; p = ns). La ecocardiografía de estrés farmacológico, ya sea con dipiridamol o con dobutamina, es efectiva para la predicción de mortalidad durante el seguimiento a largo plazo. El resultado negativo en la prueba de ecocardiografía de estrés se relaciona con un desenlace clínico favorable. La terapia antiisquémica en curso en el momento de la prueba, regula de manera importante el valor pronóstico de la ecocardiografía de estrés farmacológico. En presencia de terapia antiisquémica concomitante, una prueba positiva representa peor pronóstico y una prueba negativa un pronóstico no muy bueno.

Palabras clave
Diagnóstico, dipiridamol, ejercicio, ecocardiografía de estrés, enfermedad coronaria, Ecocardiografía de estrés farmacológico, pronóstico, terapia antianginosa


Artículo completo

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Extensión:  +/-11.42 páginas impresas en papel A4
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Abstract
Stress echocardiography is an established cost-effective technique for the detection of coronary artery disease. The purpose of this study was to assess the long-term value of pharmacologic stress echocardiography with either dipyridamole or dobutamine for prediction of death in patients with proven or suspected coronary artery disease. From the EPIC-EDIC Data Bank 7 333 patients (5 452 males; 59 ± 10 years) underwent pharmacologic stress echocardiography with either high dose dipyridamole (0.84 mg/kg over 10’) (n = 4 984) or high dose dobutamine (up to 40 mcg/kg/3’) (n = 2 349) (DET) for diagnostic purposes. Patients were followed-up for a mean of 2.6 years (range 1 to 206 months). DET was positive for myocardial ischemia in 2 854 (35%) and negative in 4 479 (61%) patients. The total mortality was 336 (4.5%). Death was attributed to cardiac causes in 161 patients (2.1%). Kaplan-Meier survival estimates showed a significant better outcome for those patients with negative pharmacological stress echocardiography test compared to those with a positive test (92 vs. 71.2%; p = 0.0000). Survival was highest in patients with negative DET off therapy, and lowest in patients with positive DET studied on therapy (95% vs. 81; p = 0.0000). Survival was comparable in patients with negative test on and in patients with positive test off therapy (88% vs. 84%; p = ns). Pharmacologic stress echocardiography either with dipyridamole or dobutamine is effective in predicting death during a long-term follow-up. A negative stress echocardiography test result is related with a favorable outcome. Ongoing antiischemic therapy at the time of testing heavily modulates the prognostic value of pharmacologic stress echo. In presence of concomitant anti-ischemic therapy, a positive test is more prognostically malignant, and a negative test less prognostically benign.

Key words
Diagnosis, dipyridamole, exercise, stress echocardiography, coronary artery disease, Pharmacologic stress echocardiography, prognosis, antinaginal therapy


Full text
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Clasificación en siicsalud
Artículos originales > Expertos del Mundo >
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Especialidades
Principal: Cardiología, Diagnóstico por Imágenes
Relacionadas: Medicina Interna, Medicina Nuclear



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Enviar correspondencia a:
Picano, Eugenio
Patrocinio y reconocimiento:
El apoyo financiero para el presente estudio fue proporcionado por el Instituto de Fisiología Clínica, CNR , Pisa, Italia.
Bibliografía del artículo
  1. Picano E. Stress echocardiography. From pathophysiological toy to diagnostic tool. Circulation 1992; 85:1604-1612.
  2. Cheitlin MS, Alpert JS, Armstrong WF et al. ACC/AHA guidelines for the clinical application of echocardiography: executive summary. (Committee on Clinical Application of Echocardiography) J Am Coll Cardiol 1997; 29:862-879.
  3. Armstrong WF, Pellikka PA, Ryan T, Crouse L, Zoghbi WA. Stress echocardiography: recommendations for performance and interpretation of stress echocardiography. J Am Soc Echocardiogr 1998; 11:97-104.
  4. Picano E, Marini C, Pirelli S, et al, on behalf of the EPIC Study Group: Safety of intravenous high-dose dipyridamole echocardiography. Am J Cardiol 1992; 70:252-256.
  5. Picano E, Mathias W, Pingitore A, Bigi R, Previtali M on behalf of the EDIC Study Group. Safety and tolerability of dobutamine-atropine stress echocardiography: a prospective, large scale, multicenter trial. Lancet 1994; 344:1190-1192.
  6. Picano E, Landi P, Bolognese L, et al. on behalf of the EPIC Study Group. Prognostic value of dipyridamole-echocardiography early after uncomplicated myocardial infarction: a large scale multicenter trial. Am J Med 1993; 11:608-618.
  7. Sicari R, Picano E, Landi P et al. on behalf of the EDIC (Echo Dobutamine International Cooperative) Study. The prognostic value of dobutamine-atropine stress echocardiography early after acute myocardial infarction. J Am Coll Cardiol 1997; 29:254-60.
  8. Pingitore A, Picano E, Varga A, et al. Prognostic value of pharmacological stress echocardiography in patients with known or suspected coronary artery disease: a prospective, large scale, multicenter, head-to-head comparison between dipyridamole and dobutamine test. J Am Coll Cardiol 1999; 6:1769-1777.
  9. Lauer MS, Blackstone EH, Young JB, Topol EJ. Cause of death in clinical research: time for a reassessment J Am Coll Cardiol 1999; 34:618-20.
  10. Marwick TH, Case C, Vasey C, Allen S, Short L, Thomas JD. Prediction of mortality by exercise echocardiography. Circulation 2001; 103:2566-2571.
  11. Marwick TH, Case C, Sawada S, Rimmerman C, Brenneman P, Kovacs R et al. Prediction of mortality using dobutamine echocardiography. J Am Coll Cardiol 2001; 37:754-60.
  12. Diamond GA, Forrester JS. Analysis of probability as an aid in the clinical diagnosis of coronary artery disease. N Engl J Med 1979; 300:1350-1358.
  13. Severi S, Picano E, Michelassi C et al. Diagnostic and prognostic value of dipyridamole echocardiography in patients with suspected coronary artery disease. Comparison with exercise electrocardiography. Circulation 1994; 89:1160-73.
  14. Marcovitz PA, Shayna V, Horn RA, Hepner A, Armstrong WF. Value of dobutamine stress echocardiography in determining the prognosis of patients with known or suspected coronary artery disease. Am J Cardiol 1996; 78:404-8.
  15. Steinberg EH, Madmon L, Patel CP, Sedlis SP, Kronzon I, Cohen JL. Long-term prognostic significance of dobutamine echocardiography in patients with suspected coronary artery disease: results of a five-year follow-up study: J Am Coll Cardiol 1997; 29:969-73.
  16. Poldermans D, Fioretti PM, Boersma E et al. Long-term prognostic value of dobutamine-atropine stress echocardiography in 1737 patients with known or suspected coronary artery disease: A single-center experience. Circulation. 1999; 16:757-62.
  17. Sicari R, Landi P, Picano E et al. Exercise-electrocardiography and/or pharmacological stress echocardiography for non-invasive risk stratification early after uncomplicated myocardial infarction. A prospective international large scale multicentre study. Eur Heart J. 2002; 23:1030-7.
  18. Sicari R, Ripoli A, Picano E et al. on behalf of the EPIC (Echo Persantine International Cooperative) Study Group. Perioperative prognostic value of dipyridamole echocardiography in vascular surgery: a large scale multicenter study on 509 Patients. Circulation 1999; 100 (Suppl II):II-269-II-274.
  19. Cortigiani L, Picano E, Vigna C et al. Prognostic value of pharmacologic stress echocardiography in patients with left bundle branch block. Am J Med. 2001; 110:361-9.
  20. Cortigiani L, Picano E, Coletta C et al. Safety, feasibility, and prognostic implications of pharmacologic stress echocardiography in 1482 patients evaluated in an ambulatory setting. Am Heart J. 2001; 141:621-9.
  21. Cortigiani L, Picano E, Landi P et al. Value of pharmacologic stress echocardiography in risk stratification of patients with single-vessel disease: a report from the Echo-Persantine and Echo-Dobutamine International Cooperative Studies. J Am Coll Cardiol. 1998; 32:69-74.
  22. Cortigiani L, Dodi C, Paolini EA, Bernardi D, Bruno G, Nannini E. Prognostic value of pharmacological stress echocardiography in women with chest pain and unknown coronary artery disease. J Am Coll Cardiol. 1998; 32:1975-81.
  23. San Roman JA, Vilacosta I, Castillo JA et al. Dipyridamole and dobutamine-atropine stress echocardiography in the diagnosis of coronary artery disease. Comparison with exercise stress test, analysis of agreement, and impact of antianginal treatment. Chest 1996; 110:1248-1254.
  24. Marwick TH, Nemec JJ, Pashkow FJ et al. Accuracy and limitations of exercise echocardiography in a routine clinical setting. J Am Coll Cardiol 1992; 19:74-81.
  25. Lattanzi F, Picano E, Bolognese L et al. Inhibition of dipyridamole-induced ischemia by antianginal therapy in humans. Correlation with exercise echocardiography. Circulation 1991; 83:1256-1262.
  26. Ferrara N, Longobardi G, Nicolino A et al. Protective effect of beta-blockade on dipyridamole-induced myocardial ischemia. Role of heart rate. Eur Heart J 1995; 16:903-908.
  27. Ferrara N, Longobardi G, Nicolino A et al. Effect of beta-adrenoceptor blockade on dipyridamole-induced myocardial asynergies in coronary artery disease. Am J Cardiol 1992; 70:724-727.
  28. Dodi C, Pingitore A, Sicari R et al.. Effects of antianginal therapy with calcium antagonists and nitrates on dobutamine atropine-stress echocardiography. Comparison with exercise electrocardiography. Eur Heart J 1997; 18:242-247.
  29. Fioretti PM, Poldermans D, Salustri A et al. Atropine increases the accuracy of dobutamine stress echocardiography in patients taking beta-blockers. Eur Heart J 1994; 15:355-360.
  30. Gibbons RJ, Abrams J, Chatterjee K et al. ACC/AHA 2002 guideline update for the management of patients with chronic stable angina: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee to Update the 1999 Guidelines for the management of Patients with Chronic Stable Angina. Circulation 2003; 107:149-158.
  31. Wang TJ, Stafford RS. National patterns and predictors of beta-blocker use in patients with coronary artery disease. Arch Intern Med. 1998; 158:1901-6.
  32. Freemantle N, Cleland J, Young P et al. Beta-blockade after myocardial infarction: systematic review and meta regression analysis. BMJ 1999; 318:1730-7.
  33. Phillips KA, Shlipak MG, Coxson et al. Health and economic benefits of increased beta-blocker use following myocardial infarction. JAMA 2000; 284:2748-54.
  34. Smith SC, Dove JT, Jacobs AK et al ACC/AHA Gudelines for Percutaneous Coronary Intervention: a Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Am Coll Cardiol 2001; 37:2239I-LXVI.
  35. Sicari R, Pasanisi E, Venneri L, et al. Stress echo results predict mortality: a large scale multicenter prospective international study. J Am Coll Cardiol 2003; 41:589-95.
  36. Picano E. Stress echocardiography: a historical perspective. Am J Med. 2003;114:126-30.
  37. Gibbons RJ, Abrams J, Chatterjee K et al. ACC/AHA 2002 guideline update for the management of patients with chronic stable angina: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee to Update the 1999 Guidelines for the management of Patients with Chronic Stable Angina. Circulation 2003; 107:149-158.
  38. Picano E: Prognosis. In Picano E. ed “Stress echocardiography”. Springer Verlag 2003 (4th edition).
  39. Sicari R, Venneri L, Pasanisi E, Cortigiani L, Landi P, Picano E. The Prognostic value of pharmacological stress echo is affected by concomitant anti-ischemic therapy at the time of testing. Circulation 2004; 109:2428-2431.

 
 
 
 
 
 
 
 
 
 
 
 
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