TI - Ivabradine, a novel heart rate slower: Is it a sword of double blades in patients with idiopathic dilated cardiomyopathy? AU - Rayan, M. AU - Tawfik, M. AU - Alabd, A. AU - Gamal, A. SO - The Anatolian Journal of Cardiology 2011;11:402-406. DO - 10.5152/akd.2011.110