References

  1. Wiedemann D, Kocher A, Bonaros N. Aortic Valve Surgery and Reduced Ventricular Function: INTECH. Open Access Publisher.2011. Google Scholar

  2. Connolly HM, Oh JK, Schaff HV, Roger VL, Osborn SL, Hodge DO et al. Severe aortic stenosis with low transvalvular gradient and severe left ventricular dysfunction. Circulation. 2000; 101(16):1940-6. PubMed | Google Scholar

  3. Corti R, Binggeli C, Turina M, Jenni R, Lüscher T, Turina J. Predictors of long-term survival after valve replacement for chronic aortic regurgitation. Is M-mode echocardiography sufficient? European Heart Journal. 2001; 22(10):866-73. PubMed | Google Scholar

  4. Sharony R, Grossi EA, Saunders PC, Schwartz CF, Ciuffo GB, Baumann FG et al. Aortic valve replacement in patients with impaired ventricular function. The Annals of thoracic surgery. 2003; 75(6):1808-14. PubMed | Google Scholar

  5. Pereira JJ, Lauer MS, Bashir M, Afridi I, Blackstone EH, Stewart WJ et al. Survival after aortic valve replacement forsevere aortic stenosis with low transvalvular gradients and severe left ventricular dysfunction. Journal of the American College of Cardiology. 2002; 39(8):1356-63. PubMed | Google Scholar

  6. Clavel M-A, Fuchs C, Burwash IG, Mundigler G, Dumesnil JG, Baumgartner H et al. Predictors of outcomes in low-flow, low-gradient aortic stenosis. Circulation. 2008; 118(14 suppl 1):S234-S42. PubMed | Google Scholar

  7. Diab Mutlak M, Doron Aronson M, Jonathan Lessick M, Shimon A, Salim Dabbah M, Yoram Agmon M. Frequency, characteristics, and Outcome of Patients with aortic stenosis, left ventricular dysfunction, and High (versus low) trans-aortic Pressure gradient. Coronary artery disease. 2010; 59(73):0-31. Google Scholar

  8. Caballero-Borrego J, Gómez-Doblas JJ, Valencia-Serrano FM, Cabrera-Bueno F, Rodríguez-Bailón I, Sánchez-Espín G et al. Influencia del sexo en el pronóstico perioperatorio de pacientes sometidos a sustitución valvular por estenosis aórtica severa. Revista española de cardiología. 2009; 62(1):31-8. Google Scholar

  9. Smith N, McAnulty JH, Rahimtoola SH. Severe aortic stenosis with impaired left ventricular function and clinical heart failure: results of valve replacement. Circulation. 1978; 58(2):255-64. PubMed | Google Scholar

  10. Connolly HM, Oh JK, Orszulak TA, Osborn SL, Roger VL, Hodge DO et al. Aortic valve replacement for aortic stenosis with severe left ventricular dysfunction. Circulation. 1997; 95(10):2395-400. Google Scholar

  11. Brogan WC, Grayburn PA, Lange RA, Hillis LD. Prognosis after valve replacement in patients with severe aortic stenosis and a low transvalvular pressure gradient. Journal of the American College of Cardiology. 1993; 21(7):1657-60. PubMed | Google Scholar

  12. Flores-Marín A, Gómez-Doblas JJ, Caballero-Borrego J, Cabrera-Bueno F, Rodríguez-Bailón I, Melero JM et al. Long-term predictors of mortality and functional recovery after aortic valve replacement for severe aortic stenosis with left ventricular dysfunction. Revista Española de Cardiología (English Edition). 2010; 63(1):36-45. PubMed | Google Scholar

  13. Silver K, Aurigemma G, Krendel S, Barry N, Ockene I, Alpert J. Pulmonary artery hypertension in severe aortic stenosis: incidence and mechanism. American heart journal. 1993; 125(1):146-50. PubMed | Google Scholar

  14. Tribouilloy C, Lévy F, Rusinaru D, Guéret P, Petit-Eisenmann H, Baleynaud S et al. Outcome after aortic valve replacement for low-flow/low-gradient aortic stenosis without contractile reserve on dobutamine stress echocardiography. Journal of the American College of Cardiology. 2009; 53(20):1865-73. PubMed | Google Scholar

  15. Powell DE, Tunick PA, Rosenzweig BP, Freedberg RS, Katz ES, Applebaum RM et al. Aortic valve replacement in patients with aortic stenosis and severe left ventricular dysfunction. Archives of internal medicine. 2000; 160(9):1337-41. PubMed | Google Scholar

  16. Caballero-Borrego J, Gómez-Doblas JJ, Cabrera-Bueno F, García-Pinilla JM, Melero JM, Porras C et al. Incidence, associated factors and evolution of non-severe functional mitral regurgitation in patients with severe aortic stenosis undergoing aortic valve replacement. European Journal of Cardio-Thoracic Surgery. 2008; 34(1):62-6. PubMed | Google Scholar

  17. Sprigings DC, Chambers JB, Cochrane T, Allen J, Jackson G. Ventricular stroke work loss: validation of a method of quantifying the severity of aortic stenosis and derivation of an orifice formula. Journal of the American College of Cardiology. 1990; 16(7):1608-14. PubMed | Google Scholar

  18. Borowski A, Ghodsizad A, Vchivkov I, Gams E. Surgery for severe aortic stenosis with low transvalvular gradient and poor left ventricular function-a single centre experience and review of the literature. Journal of cardiothoracic surgery. 2007; 2(1):9. PubMed | Google Scholar

  19. Quere J-P, Monin J-L, Levy F, Petit H, Baleynaud S, Chauvel C et al. Influence of preoperative left ventricular contractile reserve on postoperative ejection fraction in low-gradient aortic stenosis. Circulation. 2006; 113(14):1738-44. PubMed | Google Scholar

  20. Monin J-L, Monchi M, Gest V, Duval-Moulin A-M, Dubois-Rande J-L, Gueret P. Aortic stenosis with severe left ventricular dysfunction and low transvalvular pressure gradients: risk stratification by low-dose dobutamine echocardiography. Journal of the American College of Cardiology. 2001; 37(8):2101-7. PubMed | Google Scholar

  21. Monin J-L, Quéré J-P, Monchi M, Petit H, Baleynaud S, Chauvel C et al. Low-gradient aortic stenosis. Circulation. 2003; 108(3):319-24. Google Scholar

  22. Subramanian H, Kunadian B, Dunning J. Is it ever worth contemplating an aortic valve replacement on patients with low gradient severe aortic stenosis but poor left ventricular function with no contractile reserve?. Interactive cardiovascular and thoracic surgery. 2008; 7(2):301-5. PubMed | Google Scholar

  23. Duarte IG, Murphy CO, Kosinski AS, Jones EL, Craver JM, Gott JP et al. Late survival after valve operation in patients with left ventricular dysfunction. The Annals of thoracic surgery. 1997; 64(4):1089-95. PubMed | Google Scholar

  24. Morris JJ, Schaff HV, Mullany CJ, Rastogi A, McGregor CG, Daly RC et al. Determinants of survival and recovery of left ventricular function after aortic valve replacement. The Annals of thoracic surgery. 1993;56(1):22-30. PubMed | Google Scholar

  25. Vaquette B, Corbineau H, Laurent M, Lelong B, Langanay T, De Place C et al. Valve replacement in patients with critical aortic stenosis and depressed left ventricular function: predictors of operative risk, left ventricular function recovery and long term outcome. Heart. 2005; 91(10):1324-9. PubMed | Google Scholar

  26. Une D, Mesana L, Chan V, Maklin M, Chan R, Masters RG et al. Clinical impact of changes in left ventricular function after aortic valve replacement. Circulation. 2015; 132(8):741-7. PubMed | Google Scholar

  27. Carabello BA, Green LH, Grossman W, Cohn LH, Koster JK, Collins JJ. Hemodynamic determinants of prognosis of aortic valve replacement in critical aortic stenosis and advanced congestive heart failure. Circulation. 1980; 62(1):42-8. PubMed | Google Scholar

  28. Nishimura RA, Grantham JA, Connolly HM, Schaff HV, Higano ST, Holmes DR. Low-output, low-gradient aortic stenosis in patients with depressed left ventricular systolic function. Circulation. 2002; 106(7):809-13. PubMed | Google Scholar

  29. Milano AD, Faggian G, Dodonov M, Golia G, Tomezzoli A, Bortolotti U et al. Prognostic value of myocardial fibrosis in patients with severe aortic valve stenosis. The Journal of thoracic and cardiovascular surgery. 2012; 144(4):830-7. PubMed | Google Scholar