Cardiovascular System: Anatomy & Physiology

Overview

This course explores the structure and function of the cardiovascular system, providing a comprehensive foundation in both anatomy and physiology. Learners will study the heart’s chambers, valves, and conduction system, as well as the major blood vessels that maintain systemic and pulmonary circulation. The course also examines key physiological principles such as cardiac output, blood flow regulation, and blood pressure control. Through detailed visuals, clinical examples, and guided review materials, students will develop a clear understanding of how the cardiovascular system sustains life and responds to physiological demands—essential knowledge for nursing, medical, and allied health education.

Syllabus

Anatomy of the Cardiovascular System

The cardiovascular system consists of the heart, blood, and blood vessels. As this course provides a detailed look at the structure of this system, a basic understanding of the function of the cardiovascular system would assist in comprehension. A healthy understanding of the structure of the cardiovascular system is vital for every nurse regardless of their place of work, as nearly every nursing intervention has the potential to impact this system.

Physiology of the Cardiovascular System

This module provides essential knowledge of cardiac physiology critical for nursing practice. Students will explore the basic structure and function of the heart, the mechanisms that regulate cardiac rhythm, and the components of a normal cardiac cycle. The module emphasizes key cardiac parameters including stroke volume and cardiac output, the electrical conduction system of the heart, and the interpretation of heart sounds. Students will examine electrocardiogram basics and learn to recognize normal cardiac function. The module also addresses common cardiovascular disorders and their clinical management, preparing students to identify significant changes in patient status such as cardiac arrhythmias, blood pressure variations, perfusion changes, and altered urine output. Through this exploration, learners will develop the cardiovascular knowledge necessary to monitor patients effectively, recognize early warning signs of cardiac compromise, and respond appropriately during cardiac emergencies and resuscitation efforts.