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![The Cardiomyocyte Action Potential [Part 2]: Physiological Events in Cell Instructional Video](https://static.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png "The Cardiomyocyte Action Potential [Part 2]: Physiological Events in Cell Instructional Video")
Catalyst University
The Cardiomyocyte Action Potential [Part 2]: Physiological Events in Cell
In this video, we will explore the physiological events in the cardiomyocyte that occur during the cardiac action potential. What occurs during each phase of the action potential?<br/>
Khan Academy
Khan Academy: Preload and Afterload: Preload Stretches Out the Heart Cells
Find out why stretching a heart cell in diastole affects how forcefully it contracts in systole. Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:41]