References:
1. Feldman T, Foster E, Glower DD, et al: Percutaneous repair or surgery for mitral regurgitation. N Engl J Med 2011;364(15):1395–406.
2. Franzen O, Baldus S, Rudolph V, et al: Acute outcomes of MitraClip therapy for mitral regurgitation in high-surgical-risk patients: emphasis on adverse valve morphology and severe left ventricular dysfunction. Eur Heart J 2010; 31(11):1373–81.
3. Guerin P, Bourguignon S, Jamet N, et al: MitraClip therapy in mitral regurgitation: a Markov model for the cost-effectiveness of a new therapeutic option. J Med Econ 2016;19(7):1–13.
4. Feldman T, Kar S, Elmariah S, et al: Randomized Comparison of Percutaneous Repair and Surgery for Mitral Regurgitation: 5-Year Results of EVEREST II. J Am Coll Cardiol 2015;66(25):2844–54.
5. Baumgartner H, Falk V, Bax JJ, et al: [2017 ESC/EACTS Guidelines for the management of valvular heart disease]. Kardiol Pol 2018;76(1):1–62.
6. Halaby R, Herrmann H, Lim S, et al: LACK OF ASSOCIATION OF MITRAL VALVE GRADIENT AFTER MITRACLIP WITH OUTCOMES IN FUNCTIONAL MITRAL REGURGITATION: RESULTS FROM THE COAPT TRIAL. Journal of the American College of Cardiology , 75 (11 Supplement 1), 1309.
7. Patzelt J, Zhang W, Sauter R, et al: Elevated Mitral Valve Pressure Gradient Is Predictive of Long-Term Outcome After Percutaneous Edge-to-Edge Mitral Valve Repair in Patients With Degenerative Mitral Regurgitation ( MR ), But Not in Functional MR. Journal of the American Heart Association , 8 (13), e011366.
8. Matsuzaki M, Tamitani M, Toma Y, et al: Mechanism of augmented left atrial pump function in myocardial infarction and essential hypertension evaluated by left atrial pressure-dimension relation. Am J Cardiol 1991;67(13):1121–1126.
9. Boerlage-van Dijk K, van Riel ACMJ, de Bruin-Bon RHACM, et al: Mitral inflow patterns after MitraClip implantation at rest and during exercise. J Am Soc Echocardiogr 2014;27(1):24–31.e1.
10. Huang FQ, Tan RS, Sim D, et al: Left ventricular diastolic function assessment using time differences between mitral annular velocities and transmitral inflow velocities in patients with heart failure. Heart Lung Circ 2015;24(3):257–63.
11. Seeger J, Müller P, Gonska B, et al: Percutaneous Mitral Valve Repair With the MitraClip in Primary Compared With Secondary Mitral Valve Regurgitation Using the Mitral Valve Academic Research Consortium Criteria. J Invasive Cardiol 2017;29(4):145–50.
12. Lancellotti P, Moura L, Pierard LA, et al: European Association of Echocardiography recommendations for the assessment of valvular regurgitation. Part 2: mitral and tricuspid regurgitation (native valve disease). Eur J Echocardiogr 2010:307–332.
13. Zoghbi WA, Enriquez-Sarano M, Foster E, et al: American Society of Echocardiography. Recommendations for evaluation of the severity of native valvular regurgitation with two-dimensional and Doppler echocardiography. J Am Soc Echocardiogr 2003:777–802.
14. Tabata N, Weber M, Sugiura A, et al: Impact of the Leaflet-to-Annulus Index on Residual Mitral Regurgitation in Patients Undergoing Edge-to-Edge Mitral Repair. JACC Cardiovasc Interv 2019;12(24):2462–2472.
15. Grasso C, Baldus S. The MitraClip transcatheter mitral valve repair system. EuroIntervention 2015;11 Suppl W(W): W45–6. Doi: 10.4244/EIJV11SWA11.
16. De Rosa R, Silverio A, Baldi C, et al: Transcatheter Repair of Functional Mitral Regurgitation in Heart Failure Patients - A Meta-Analysis of 23 Studies on MitraClip Implantation. Circ J 2018;82(11):2800–10.
17. Athappan G, Raza MQ, Kapadia SR. MitraClip Therapy for Mitral Regurgitation: Primary Mitral Regurgitation. Interv Cardiol Clin 2016;5(1):71–82.
18. Biaggi P, Felix C, Gruner C, et al: Assessment of mitral valve area during percutaneous mitral valve repair using the MitraClip system: comparison of different echocardiographic methods. Circ Cardiovasc Imaging 2013;6(6):1032–1040.
19. Neuss M, Schau T, Isotani A, et al: Elevated Mitral Valve Pressure Gradient After MitraClip Implantation Deteriorates Long-Term Outcome in Patients With Severe Mitral Regurgitation and Severe Heart Failure. JACC Cardiovasc Interv 2017;10(9):931–939.
20. Utsunomiya H, Itabashi Y, Kobayashi S, et al: Effect of Percutaneous Edge-to-Edge Repair on Mitral Valve Area and Its Association With Pulmonary Hypertension and Outcomes. Am J Cardiol 2017;120(4):662–9.
21. Thaden JJ, Malouf JF, Nkomo VT, et al: Mitral Valve Anatomic Predictors of Hemodynamic Success With Transcatheter Mitral Valve Repair. J Am Heart Assoc 2018;7(2):1117.
22. Itabashi Y, Utsunomiya H, Kubo S, et al: Different indicators for postprocedural mitral stenosis caused by single- or multiple-clip implantation after percutaneous mitral valve repair. J Cardiol 2018;71(4):336–345.