• Aorta: Main artery
  • Left Atrium: Receives oxygenated blood
  • Right Atrium: Receives venous blood
  • Left Ventricle: Pumps to the body
  • Right Ventricle: Pumps to the lungs
  • Mitral Valve: Prevents backflow
3D specimen · click a dot to exploreCor
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Microscopic histology

Cardiac muscle tissue

Heart microscopic tissue view
Compare organs

Heart vs. brain

Heart vs. brain anatomical comparison
Function in motion

Circulates oxygenated blood

SPM clinical notes

Pathology & disorders

  • Coronary artery disease
  • Arrhythmia
  • Heart valve disorders
  • Heart failure
  • Cardiomyopathy
  • Myocarditis
  • Atrial fibrillation
  • Congenital heart defects
Anatomical position

Cardiovascular