Impact of chronic congestive heart failure on pharmacokinetics and vasomotor effects of infused nitrite

Abstract

The findings of arterial hyper-responsiveness to infused NO₂⁻ in CHF patients, with evidence of accelerated transvascular NO₂⁻ clearance (presumably with concomitant NO release) suggests that NO₂⁻ effects may be accentuated in such patients. These findings provide a stimulus for the clinical exploration of NO₂⁻ as a therapeutic modality in CHF.