Best-case/worst-case graphic aid example, adapted from Chuzi S, Tong W, Nakagawa S. Towards improved patient-centered communication in high-stakes heart failure decisions: the “best case/worst case” framework. J Card Fail. 2023;29(11):1561-3. Epub 20230619. doi: 10.1016/j.cardfail.2023.06.010. PubMed PMID: 37343815.