Published: Apr 27, 2010 3:52 PM EDT

 LAKELAND, Fla. - A 6-year-old girl has died from head injuries suffered in a golf cart accident in central Florida. Bella Wiegert was riding in her family's electric cart on Saturday when it hit a bump.

Authorities say Bella's 17-year-old sister was driving the cart when Bella accidentally fell out of the vehicle and hit her head on the pavement.

Bella was taken to a hospital in Tampa and died on Monday. Family members donated Bella's heart, kidneys, liver and intestines in hopes of saving the lives of other children.