Many digoxin side effects are dose dependent and happen when blood levels are over the narrow therapeutic range. Therefore, digoxin side effects can be avoided by keeping blood levels within the therapeutic level. Serious side effects associated with digoxin include: 1  heart block, 2  rapid heartbeat, and. 3  slow heart rate.
In others, like Christianity, the white horse is a symbol of death. The horse is a universal symbol of freedom without restraint, because riding a horse made people feel they could free themselves from their own bindings. Also linked with riding horses, they are symbols of travel, movement, and desire.
A: Depending on the culture, white horses symbolize purity, heroism or death. White is the rarest color of horse, and white horses have been associated with nobility in chivalry, with the sun in Greek mythology and with the end of the world in Christianity.