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Fenstermaker B, Berger GE, Rowland DG, Hayes J, Hill SL, Cheatham JP, Galantowicz M, Cua CL.Fenstermaker B, et al. Among authors: cua cl.J Am Soc Echocardiogr. 2008 Nov;21(11):1222-8. doi: 10.1016/j.echo.2008.08.005.J Am Soc Echocardiogr. 2008.PMID: 18992673