Duplicate of “Doppler Echocardiographic Assessment of TTK Chitra Prosthetic Heart Valve in the Mitral Position”, Narayanan Namboodri.

This paper was published in error and is a duplicate of jen001, which was originally published in issue 9/5. The originally published version of this paper can be found here: doi:10.1093/ejechocard/jen001, Eur J Echocardiogr (2008) jen030 first published online January 1, 2008 doi:10.1093/ejechocard/jen030.

The paper has been published online in European Journal of Echocardiography Advance Access and the publisher hereby retracts this duplicate paper and discourages citations of it.