21 Figures

• Label LEFT BLACK: pulmonary circuit

  Label RIGHT BLACK: systemic circuit

  
• Pulmonary circuit consists of these two things

  • pulmonary arteries
  • pulmonary veins
• Systemic circuit consists of these two things

  • systemic arteries
  • systemic veins
• Pulmonary circuit consists of all these

  • pulmonary arteries
  • capillaries in lungs
  • pulmonary veins
  • right atrium
  • right ventricle
• Systemic circuit consists of all these

  • capillaries in head and neck
  • systemic arteries
  • left atrium
  • left ventricle
  • capillaries in abdominal organs
  • systemic veins
  • capillaries in upper limbs
  • capillaries in trunk and lower limbs
• Label RED: apex

  
• Label ORANGE: pericardium

  
• Label YELLOW: base

  
• Label GREEN: pericardial cavity

  
• Label LIGHTEST RED: myocardium

  
• Label LIGHTEST ORANGE: cardiac muscle tissue of myocardium

  
• Label LIGHT RED: endocardium

  
• Label LIGHT ORANGE: endothelium of endocardium

  Label MID ORANGE: areolar tissue of endocardium

  
• Label MID RED: visceral layer of serous pericardium

  
• Label DARK ORANGE: mesothelium of epicardium

  Label DARKEST ORANGE: areolar tissue of epicardium

  
• Label DARK RED: parietal layer of serous pericardium

  
• Label LIGHT ORANGE: dense fibrous layer of the parietal layer of serous pericardium

  Label MID ORANGE: areolar tissue of the parietal layer of serous pericardium

  Label DARK ORANGE: mesothelium of the parietal layer of serous pericardium

  
• Label LIGHT YELLOW: pericardial cavity

  Label MID YELLOW: heart wall

  Label DARK YELLOW: artery

  Label DARKER YELLOW: vein

  Label DARKEST YELLOW: connective tissues

  
• Label RED: cardiac muscle tissue

  
• Label ORANGE: intercalated discs

  
• Label YELLOW: nucleus

  
• Label RED: cardiac muscle cell

  
• Label ORANGE: mitochondria

  
• Label YELLOW: intercalated discs

  
• Label GREEN: nucleus

  
• Label TURQUOISE: bundles of myofibrils

  
• Label PURPLE: intercalated disc

  
• Label RED: intercalated disc

  
• Label ORANGE: gap junction

  
• Label YELLOW: Z lines bound to opposing plasma membranes

  
• Label GREEN: desmosomes

  
• Label RED: right ventricle

  
• Label ORANGE: tricuspid

  
• Label YELLOW: cardiac skeleton

  
• Label GREEN: bicuspid

  
• Label TURQUOISE: left ventricle

  
• Label BLUE: aortic valve

  
• Label PURPLE: pulmonary valve

  
• Label RED: aortic valve

  
• Label ORANGE: aortic sinus