Paroxysmal nocturnal dyspnoea

（重定向自Paroxysmal Nocturnal Dyspnea）

Paroxysmal nocturnal dyspnea or paroxysmal nocturnal dyspnoea (PND) refers to attacks of severe shortness of breath and coughing that generally occur at night. It usually awakens the person from sleep, and may be quite frightening. Though simple orthopnea may be relieved by sitting upright at the side of the bed with legs dangling, in those with PND, coughing and wheezing often persist in this position.

单词	Paroxysmal Nocturnal Dyspnea
释义	Paroxysmal Nocturnal Dyspnea 英语例句库 If orthopnea causes awakening during the night and is relieved by sitting, it is called paroxysmal nocturnal dyspnea. 如果端坐呼吸引起夜间觉醒，经坐起缓解，是为阵发性夜间呼吸困难。英语百科 Paroxysmal nocturnal dyspnoea （重定向自Paroxysmal Nocturnal Dyspnea） Paroxysmal nocturnal dyspnea or paroxysmal nocturnal dyspnoea (PND) refers to attacks of severe shortness of breath and coughing that generally occur at night. It usually awakens the person from sleep, and may be quite frightening. Though simple orthopnea may be relieved by sitting upright at the side of the bed with legs dangling, in those with PND, coughing and wheezing often persist in this position.
随便看	coolant cleaner的意思 coolant cleanup system的意思 coolant coefficient的意思 coolant coil的意思 coolant conditions的意思 coolant connection的意思 coolant connector的意思 coolant control valve的意思 coolant, cooling medium的意思 coolant density的意思 coolant density coefficient的意思 coolant density reduction的意思 coolant distribution unit的意思 coolant duct的意思 coolant ejection的意思 coolant ejection mode的意思 coolant enthalpy的意思 coolant evaporator plant的意思 coolant exhaust spark arrester of vehicle的意思 coolant flow的意思 coolant flow blockage的意思 coolant flow, nuclear reactor的意思 coolant flow rate的意思 coolant flow through the core的意思 coolant fluid的意思