Afterload

usgb/ˈæf.tər.loʊd/
noun

The resistance or pressure in the arteries that the heart must pump against during contraction.

An increase in afterload can strain the heart and reduce its efficiency.
Visual representation of "afterload" - The resistance or pressure in the arteries that the heart must pump against during contraction.

Often appears as...

  • increased afterload
  • decreased afterload

Usage tips

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General

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Visual representation of "afterload"
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Clinical Context

In medical discussions, understanding afterload is crucial for diagnosing heart conditions.

Illustration for Clinical Context
In patients with high blood pressure, afterload increases significantly.
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Electrical Activity

Afterload affects how well the heart can conduct electrical impulses.

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An impaired afterload can lead to arrhythmias.
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Treatment Implications

Management strategies often aim to reduce afterload for better heart performance.

Illustration for Treatment Implications
Medications like ACE inhibitors are used to decrease afterload.
Visual representation of the word "Afterload"

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