The flow of information can be between two individuals. The information can flow from the individual to a machine, from the machine to the individual and even between two machines. Machines coupled together through networks also provide signals for the individuals to respond, thus a type of communication system.
What is Lipitor? Lipitor (atorvastatin) belongs to a group of drugs called HMG CoA reductase inhibitors, or statins.. Atorvastatin reduces levels of bad cholesterol (low-density lipoprotein, or LDL) and triglycerides in the blood, while increasing levels of good cholesterol (high-density lipoprotein, or HDL).
Why is Lipitor (atorvastatin) prescribed to patients? Lipitor is used for the treatment of elevated total cholesterol, LDL, and triglycerides and to elevate HDL cholesterol. Lipitor prevents: angina, stroke, heart attack, hospitalization for congestive heart failure, and.