Words / A / Medicine

afterload

noun/ˈɑːftələʊd/

C2CEFR level
90/100Rarity: very rare
TechnicalRegister

The wall tension the ventricle must generate to eject blood against arterial resistance.

Vasodilators reduce afterload and thereby ease the workload of the failing ventricle.

Topic: Cardiology in Medical English

Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.

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More medicine words: Cardiology