1. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.1 An Overview of the Cardiovascular System Figure 20.1

2. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.2 The Location of the Heart in the Thoracic Cavity Figure 20.2a, b

3. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.2 The Location of the Heart in the Thoracic Cavity Figure 20.2c

4. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.3 The Superficial Anatomy of the Heart Figure 20.3a

5. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.3 The Superficial Anatomy of the Heart Figure 20.3b, c

6. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.4 The Heart Wall Figure 20.4

7. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.5 The Heart Wall and Cardiac Muscle Cells Figure 20.5a-c

8. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.6 The Sectional Anatomy of the Heart Figure 20.6a, b

9. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.6 The Sectional Anatomy of the Heart Figure 20.6c

10. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.7 Structural Differences between the Left and Right Ventricles Figure 20.7a-c

11. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.8 Valves of the Heart Figure 20.8a

12. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.8 Valves of the Heart Figure 20.8b

13. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.9 Coronary Circulation Figure 20.9a, b

14. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.9 Coronary Circulation Figure 20.9c, d

15. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.11 An Overview of Cardiac Physiology Figure 20.11

16. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.13 Impulse Conduction through the Heart Figure 20.13

17. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.14 An Electrocardiogram Figure 20.14a

18. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.14 An Electrocardiogram Figure 20.14b

19. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.16 Phases of the Cardiac Cycle Figure 20.16

20. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.17 Pressure and Volume Relationships in the Cardiac Cycle Figure 20.17

21. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.18 Heart Sounds Figure 20.18a, b

22. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.19 A Simple Model of Stroke Volume Figure 20.19a-d

23. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.20 Factors Affecting Cardiac Output Figure 20.20

24. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.23 Factors Affecting Stroke Volume Figure 20.23

25. Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings Figure 20.23 Factors Affecting Stroke Volume Figure 20.23