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The Heart

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Parietal Layer of Serous Pericardium. Visceral Layer of Serous Pericardium (Epicardium) ... Between right atrium and right ventricle. Bicuspid Valve (Mitral Valve) ... – PowerPoint PPT presentation

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Title: The Heart


1
The Heart
  • By Bryan Fahrenbach
  • Medical Anatomy and Physiology

2
Tissues Layers of the Heart
  • Pericardium
  • Fibrous Pericardium
  • Serous Pericardium
  • Parietal Layer of Serous Pericardium
  • Visceral Layer of Serous Pericardium (Epicardium)
  • Myocardium
  • Endocardium

3
Surface Features of the Heart
  • Apex
  • Base
  • Atrio-Ventricular Sulcus (Coronary Sulcus)
  • Anterior Interventricular Sulcus
  • Posterior Interventricular Sulcus

4
Major Vessels of the Heart
  • Aorta
  • Ascending Aorta
  • Arch of the Aorta
  • Descending Aorta
  • Superior Vena Cava
  • Inferior Vena Cava
  • Pulmonary Trunk
  • Right/Left Pulmonary Arteries
  • Pulmonary Veins

5
Coronary Circulation
  • Right Coronary Artery
  • Left (Main) Coronary Artery
  • Circumflex Artery
  • Left Anterior Descending Artery (LAD)
  • (Anterior Interventricular Coronary Artery)
  • Coronary Sinus

6
Chambers of the Heart
  • Atria's Superior Chambers
  • Right Atria
  • Left Atria
  • Ventricles Inferior Chambers
  • Right Ventricle
  • Left Ventricle

7
Heart Valves
  • Atrioventricular Valves
  • Tricuspid Valve
  • Between right atrium and right ventricle
  • Bicuspid Valve (Mitral Valve)
  • Between left atrium and left ventricle
  • Semi lunar Valves
  • Pulmonary Semi lunar Valve
  • Between right ventricle and pulmonary trunk
  • Aortic Semi lunar Valve
  • Between left ventricle and aorta

8
Internal Cardiac Structures
  • Atrial Septum
  • Ventricular Septum
  • Trabeculae Carneae
  • Cordae Tendineae
  • Papillary Muscles
  • Pectinate Muscle

9
Heart Valve Structures
Fig. 20.06a,b
10
Heart Working
11
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