orthopnea
美
英 
例句
If orthopnea causes awakening during the night and is relieved by sitting, it is called paroxysmal nocturnal dyspnea.
假如端坐呼吸引起夜間覺醒,經坐起緩解,是為陣發性夜間呼吸困難。
A 78-year-old woman presented with marked dyspnea, orthopnea, and paroxysmal nocturnal dyspnea.
患者,女性,78歲,因呼吸急促,端坐呼吸、陣發性夜間呼吸困難就診。