Polypharmacy and Guideline-Directed Medical Therapy Initiation Among Adults Hospitalized With Heart Failure oleh Chukwuma Onyebeke, MD, David Zhang, MD, Mahad Musse, MD, Ozan Unlu, MD, Musarrat Nahid, MSc, Andrew P. Ambrosy, MD, Emily B. Levitan, ScD, Monika M. Safford, MD, Parag Goyal, MD, MSc