exertional dyspnea

常见例句

Main clinical manifestations were exertional dyspnea, chest pain, cough, hemoptysis, syncope, etc.
临床主要表现有活动性呼吸困难、胸痛、咳嗽、咯血、晕厥等。
These acute improvements in exertional dyspnea are multifactorial and could not be explained by alterations in ventilatory demand or pulmonary gas exchange.
这种劳力性呼吸困难的短期改善是多因素作用的结果，不能通过通气需求和肺气体交换的改变来解释。
Introduction:Exercise limitation and exertional dyspnea are important symptoms of chronic obstructive pulmonary disease(COPD), which may be partially relieved by tiotropium.
简介：运动耐量降低和劳力性呼吸困难是慢性阻塞性肺疾病（COPD）的重要症状，但吸入噻托溴胺可以使之部分缓解。