TI - Left ventricular functions in patients with cardiac syndrome X: a tissue Doppler study AU - Uğur Yazıcı, H. AU - Şen, N. AU - Tavil, Y. AU - Hızal, F. AU - Turfan, M. AU - Poyraz, F. AU - Boyacı, B. AU - Çengel, A. SO - The Anatolian Journal of Cardiology 2009;9:467-472. DO -