cGMP Phosphodiesterase Inhibitor

**Semantic type:** Chemical Viewed Functionally

**Definition:** Any substance that inhibits cGMP phosphodiesterase, an enzyme that breaks the phosphodiester bond in cGMP.

**Synonyms:** - PDE-V Inhibitor - PDE5 Inhibitor - Phosphodiesterase V Inhibitor - Phosphodiesterase-5 inhibitor - cGMP-PDE Inhibitor