Incazelo yesichazamazwi se-Digoxin iyi-glycoside yenhliziyo etholakala emaqabunga e-Digitalis purpurea (foxglove plant), esetshenziselwa ukwelapha ukuhluleka kwenhliziyo kanye nezinhlobo ezithile zokushaya kwenhliziyo okungajwayelekile.
