TI - Quantitative assessment of the left atrial myocardial deformation in patients with chronic mitral regurgitation by strain and strain rate imaging: an observational study AU - Kayal, A. AU - Şimşek, Z. AU - Sevimli, S. AU - Karakelleoğlu, Ş. AU - Kemal Erol, M. AU - Halil Tanboğa, İ. AU - Kurt, M. SO - The Anatolian Journal of Cardiology 2012;12:377-383. DO - 10.5152/akd.2012.120