High-Dose Thiamine Supplementation in Older Patients With Heart Failure: A Pilot Randomized Controlled Crossover Trial (THIAMINE-HF) oleh Eric K.C. Wong, MD, Justin Y. Lee, BScPhm, MD, PhD, Justin Chow, MD, Patricia Power, BSc, MSc, Laura Jin, BSc, MSc, Darryl P. Leong, MBBS, MPH, M.Biostat, PhD, Lawrence Mbuagbaw, MD, MPH, PhD, Sabina Keen, MD, Haroon Yousuf, MD, MHSc, Christopher Patterson, MD, Sharon Straus, MD, MSc, Catherine Demers, MD, MSc