"Doctor, will you turn off my LVAD"?
D006801:Humans; D008297:Male; D008875:Middle Aged; D010817:Physician-Patient Relations / Q000941:ethics*; D012656:Self-Help Devices / Q000009:adverse effects*; D014104:Torture; D016312:Treatment Refusal; D014481:United States; D016277:Ventricular Function, Left