Electrocardiography

  • A tracing is made from electrical impulses traveling through the heart, tracking the way the heart muscle reacts to the conduction system.
  • An electrical impulse is initiated at the sinoatrial node, passes through specialized neuromuscular fibers lying beneath the inner lining of the heart until it reaches the atrioventricular node; from there, it travels through the Bundle of His, into the bundle branches and the Purkinje fibers, stimulating ventricular contraction.
  • Changes in tracings are evaluated by comparing them to normal and/or baseline tracings; a physician can get information about areas of heart damage, both acute and chronic.

Available sizes:
30 x 40 = $395 + shipping
36 x 48 = $425 + shipping
Digital  = $395

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