TY - JOUR TI - The impact of heart rate on patients diagnosed with heart failure with mid-range ejection fraction AU - Xin, Y. AU - Chen, X. AU - Zhao, Y. AU - Hu, W. JO - The Anatolian Journal of Cardiology PY - 2019 VL - 21 SP - 68 EP - 74 DO - 10.14744/AnatolJCardiol.2018.38364 ER -