6.1 Introduction to the Cardiovascular System and Medications
Learning Objectives
By the end of this chapter, you should be able to
- Identify the function and components of the cardiovascular system
- Define different pathologies that commonly affect the cardiovascular system
- Identify common medications used to treat cardiovascular pathologies by trade and generic names
- Identify common suffixes found in cardiovascular medication names
- Explain the stepped care approach to treating hypertension and other cardiovascular pathologies
Chapter Overview
The heart is the powerhouse of the body, providing oxygenated blood to organs so they can conduct the vital processes needed to keep the body functioning. Without a properly functioning heart to ensure blood flow, cells are in jeopardy of oxygen starvation, impairment, and subsequent death. It is no wonder that the heart is the most important muscle in the body. This chapter will begin with an explanation of the key components of the cardiovascular system and its pathologies. From there, we will delve into a discussion of medications that can be used to treat the pathologies that affect this system. Some of the ways these medications work are complex and can be overwhelming, so it is important to focus on the key aspects of each of the medication classifications and not the finer details. Ample review will be provided at the end of the chapter for you to solidify your knowledge.
Attribution
Unless otherwise indicated, material on this page has been adapted from the following resource:
Ernstmeyer, K., & Christman, E. (Eds.). (2020). Nursing pharmacology. Chippewa Valley Technical College. https://wtcs.pressbooks.pub/pharmacology/, licensed under CC BY 4.0
