低浓度一氧化氮吸入治疗成人呼吸窘迫综合征成人呼吸窘迫综合征（ＡＲＤＳ）是肺内分流形成的低氧血症和肺血管压力增高、肺微循环机能障碍所致的肺高血压。一般认为，血管扩张剂在改善肺循环的同时，可减轻右心功能不全，但却可导致血压下降，致使用药剂量受到限制。分流... Low-Level Inhalation of Nitric Oxide for Adult Respiratory Distress Syndrome Adult respiratory distress syndrome (ARDS) is a form of hypoxemia that is associated with shunting of the lungs and pulmonary hypertension that results from increased pulmonary vascular pressure and pulmonary microcirculation dysfunction. Is generally believed that vasodilators in improving pulmonary circulation at the same time, can reduce the right ventricular dysfunction, but it can lead to decreased blood pressure, resulting in the dosage is limited. Shunt ...