, controlled hypotensiondeliberate acute reduction of arterial blood pressure to reduce operative blood loss by pharmacologic means during anesthesia and surgery.
in·duced hy·po·ten·sion,
controlled hypotension (in-dūst' hī'pō-ten'shŭn, kŏn-trōld') Deliberate acute reduction of arterial blood pressure to reduce operative blood loss by pharmacologic means during anesthesia and surgery.