HEART ANATOMY

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HEART ANATOMY
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OBJECTIVES

• 4 Chambers
• 4 Valves
• Main vessels
• Composition
• Flow of blood
• Coronary arteries
• Conduction system

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Position Markers

• Heart and Lungs

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4 Chambers

• Right
• Atrium
• Ventricle
• Left
• Atrium
• Ventricle

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Chambers in Action

• Heart Chambers

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4 Valves

• Tricuspid
• Pulmonic
• Mitral (Bicuspid)
• Aortic

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Heart Valves in Motion

• Heart Valves

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Main Vessels

• Vena Cava
• Superior
• Inferior
• Pulmonary
• Artery
• Veins
• Aorta

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Composition

• Pericardium
• Epicardium
• Myocardium
• Endocardium

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Flow of Blood

• Vena Cavae
• R Atrium
• Tricuspid
• R Ventricle
• Pulmonic
• Pulmonary arteries

• Pulmonary veins
• L Atrium
• Mitral
• L Ventricle
• Aortic
• Aorta

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To the Heart and Back Again

• See Your Blood Flow

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Beating Heart

• See Your Heart in Action

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Flow of Blood
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Heart Sounds

• Lubb tricuspid mitral S-1, S-2
• Dubb pulmonic aortic S-3, S-4

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Heart Sounds

• Hear Your Heart Beat

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Coronary Arteries

• Right
• Left
• Left anterior descending
• Circumflex

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Coronary Arteries

• Coronary Arteries That Are Commonly Blocked

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Conduction System

• Sinoatrial node
• Bundle of James
• Atrioventric-ular node

• Bundle of His
• R/L Bundle branches
• Purkinje Fibers

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Conduction System

• The Heart's Electrical System