References
1. Carabello BA. Aortic regurgitation. A lesion with similarities to both aortic stenosis and mitral regurgitation. Circulation 1990;82:1051-3.
2. Ferrari R, Ceconi C, Campo G, et al. Mechanisms of remodelling: a question of life (stem cell production) and death (myocyte apoptosis). Circ J 2009;73:1973-82.
3. Bonow RO, Dodd JT, Maron BJ, et al. Long-term serial changes in left ventricular function and reversal of ventricular dilatation after valve replacement for chronic aortic regurgitation. Circulation 1988;78:1108-20.
4. Chaliki HP, Mohty D, Avierinos JF, et al. Outcomes after aortic valve replacement in patients with severe aortic regurgitation and markedly reduced left ventricular function.Circulation 2002;106:2687-93.
5. Enriquez-Sarano M, Tajik AJ. Clinical practice. Aortic regurgitation. N Eng J Med2004;351:1539-46.
6. Fiedler AG, Bhambhani V, Laikhter E, et al. Aortic valve replacement associated with survival in severe regurgitation and low ejection fraction. Heart 2018;104:835-40.
7. Amano M, Izumi C, Imamura S, et al. Pre- and Postoperative Predictors of Long-Term Prognosis After Aortic Valve Replacement for Severe Chronic Aortic Regurgitation. Circ J2016;80:2460-67.
8. Pierard LA, De Landsheere CM, Berthe C, et al. Identification of viable myocardium by echocardiography during dobutamine infusion in patients with myocardial infarction after thrombolytic therapy: comparison with positron emission tomography.J Am Coll Cardiol 1990;15:1021-31.
9. Parsai C, Baltabaeva A, Anderson L, et al. Low-dose dobutamine stress echo to quantify the degree of remodelling after cardiac resynchronization therapy. Eur Heart J2009;30:950-8.
10. Williams MJ, Odabashian J, Lauer MS, et al. Prognostic value of dobutamine echocardiography in patients with left ventricular dysfunction. J Am Coll Cardiol1996;27:132-9.
11. Zoghbi WA, Adams D, Bonow RO, et al. Recommendations for Noninvasive Evaluation of Native Valvular Regurgitation: A Report from the American Society of Echocardiography Developed in Collaboration with the Society for Cardiovascular Magnetic Resonance. J Am Soc Echocardiogr 2017;30:303-71.
12. Baumgartner H, Falk V, Bax JJ, et al. 2017 ESC/EACTS Guidelines for the management of valvular heart disease. Eur Heart J 2017;38:2739-91.
13. Nishimura RA, Otto CM, Bonow RO, et al. 2014 AHA/ACC guideline for the management of patients with valvular heart disease: executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Am Coll Cardiol 2014;63:2438-88.
14. Lang RM, Badano LP, Mor-Avi V, et al. Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging.J Am Soc Echocardiogr 2015;28:1-39 e14.
15. Forman R, Firth BG, Barnard MS. Prognostic significance of preoperative left ventricular ejection fraction and valve lesion in patients with aortic valve replacement.Am J Cardiol 1980;45:1120-5.
16. Henry WL, Bonow RO, Borer JS, et al. Observations on the optimum time for operative intervention for aortic regurgitation. I. Evaluation of the results of aortic valve replacement in symptomatic patients. Circulation 1980;61:471-83.
17. Kamath AR, Varadarajan P, Turk R, et al. Survival in patients with severe aortic regurgitation and severe left ventricular dysfunction is improved by aortic valve replacement: results from a cohort of 166 patients with an ejection fraction < or =35%. Circulation 2009;120:S134-8.
18. Kang HJ, Kim YJ, Sohn DW, et al. Prediction of postoperative left ventricular systolic function with Doppler-derived dP/dt in patients with chronic aortic regurgitation.J Am Soc Echocardiogr 2003;16:1111-5.
19. Onishi T, Kawai H, Tatsumi K, et al. Preoperative systolic strain rate predicts postoperative left ventricular dysfunction in patients with chronic aortic regurgitation.Circ Cardiovasc Imaging 2010;3:134-41.
20. Cho SH, Byun CS, Kim KW, et al. Preoperative indexed left ventricular dimensions to predict early recovery of left ventricular function after aortic valve replacement for chronic aortic regurgitation. Circ J 2010;74:2340-5.
21. Park SJ, Enriquez-Sarano M, Song JE, et al. Contractile reserve determined on exercise echocardiography in patients with severe aortic regurgitation. Circ J2013;77:2390-8.
22. Tam JW, Antecol D, Kim HH, et al. Low dose dobutamine echocardiography in the assessment of contractile reserve to predict the outcome of valve replacement for chronic aortic regurgitation. Can J Cardiol 1999;15:73-9.
23. Barbosa MM, Freire CM, Fenelon LM, et al. Dobutamine-stress echocardiography in asymptomatic patients with aortic regurgitation. Arq Bras Cardiol 2009;93:53-8.