Cardiac Glycoside containing plants : Foxglove, Lilly of the Valley, Oleander, Squill Contain cardiac glycosides, which act as a negative chronotrope as well as a positive inotrope. Patients present with nausea, vomiting, visual changes, bradycardia/arrhythmia, and may develop hyperkalemia \u2013 a poor prognostic factor Treatment is Digibind/DigiFAB \u2013 look out for the side effects of [\u2026]