Your doctor will decide what type of pacemaker you need based on your heart condition. The doctor programs the minimum heart rate. When your heart rate drops below that set rate, your pacemaker generates (fires) an electrical impulse that passes through the lead to the heart muscle.
The myth of Psyche and Eros (Cupid) is a mythological metaphor for the feminine journey toward consciousness. Psyche is the Greek word for both soul and butterfly. We delight in the beauty of the butterfly, but rarely admit the changes it has gone through to achieve that beauty. -Maya Angelou In Aztec and Mayan mythology, the god of fire Xiutecutli is represented as a butterfly. Fire, like the butterfly, is a symbol of transformation. In Mexico, the Nahauatl people believe that Monarch butterflies are the souls of dead children returning to their ancestral home.
Butterfly Words (Glossary) Abdomen (noun) - the last segment of an insect's body, located at the tail end. The heart, reproductive organs and much of the digestive system are located in an insect's abdomen. Adult (noun) - the fully grown or fully developed stage of an animal. A butterfly or moth is the adult stage of a caterpillar. Antenna (noun, plural: antennae) - one of a pair of slender structures located on the head of some insects. Butterfly antennae are used for balance and for detecting smells and wind speed.