Medical Dictionary. arrhythmia. play. noun arÂ·rhythÂ·mia \Ä-Ërith-mÄ-É\. Medical Definition of arrhythmia. : an alteration in rhythm of the heartbeat either in time or force.
Central metabolism provides mechanisms for the generation of energy from carbon-energy source catabolism and the production of biosynthetic precursors and intermediates for the anabolic pathways essential to maintain cell structure and function.
Fat - the third fuel for the human metabolism is found in oils from corn, peanuts, and olives, as well as fat in meat, butter, and other dairy products such as milk, cream, and cheese. These foods are digested into fatty acids in the intestine and absorbed into the bloodstream where they are used by the body.