Anatomy and Physiology Course Lesson 6.4: Cardiac electrical activity and mechanical events.

Trace cardiac electrical activation and relate ECG waves to electrical events. Connect pressure changes, valve movement, stroke volume, and cardiac output.

Focus for this topic

• Trace cardiac electrical activation and relate ECG waves to electrical events.
• Connect pressure changes, valve movement, stroke volume, and cardiac output.

Recommended study time: 110–145 minutes. Objective: AP-M06-03.

Your study sequence

Use Next to continue through the PHA Learning Guide and textbook readings in this topic. Work through the pages in order and connect the examples to the topic’s learning goals. Planning estimates are flexible; work at your own pace.