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Gail Walraven, Basic Arrhythmias, Sixth Edition ©2006 by Pearson Education, Inc., Upper Saddle River, NJ Internal Anatomy of the Heart
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Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Appendix ACardiac Anatomy and Physiology
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Layers of Heart Wall
Endocardium: contains branches of heart’s electrical conduction system
Myocardium: made up of layers and bands of cardiac muscle fibers
Epicardium: single layer of cells supported by connective tissues; contains nerves to heart and coronary blood vessels
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Internal Anatomy of the Heart
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Walls of the Heart
Endocardium Myocardium Pericardium
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Walls of the Heart
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Heart Valves
A-V Valves Tricuspid Mitral (Bicuspid)
Semilunar Valves Pulmonic Aortic
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Heart Valves
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Blood Flow through the Body
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Coronary Circulation
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Cardiac Cycle
Cardiac cycle Systolic Phase: Contraction Diastolic Phase: Relaxation
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Systole and Diastole
Gail Walraven, Basic Arrhythmias, Sixth Edition©2006 by Pearson Education, Inc., Upper Saddle River, NJ
Surfaces of the Heart
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