Effects of inorganic nitrate in a rat model of monocrotaline‐induced pulmonary arterial hypertension

The nitrate‐nitrite‐nitric oxide (NO) pathway represents an alternative source of NO generation, which is independent of NO synthase and potentiated by hypoxia. Augmentation of this pathway by dietary nitrate has proven favourable effects in several cardiovascular disease models. However, less is known regarding its potential value in pulmonary arterial hypertension (PAH). The aim of this study was to assess the effects of oral inorganic nitrate...