Shortness of breath (SOB), known as dyspnea (in AmE) or dyspnoea (in BrE), is an uncomfortable feeling of not being able to breathe well enough.

Many different conditions can lead to the feeling of dyspnea (shortness of breath). DiagnosisPro, an online medical expert system, listed 497 in October 2010. [ 1 ] The most common cardiovascular causes are acute myocardial infarction and congestive heart failure while common pulmonary causes include: chronic obstructive pulmonary disease ...

Paroxysmal nocturnal dyspnea or paroxysmal nocturnal dyspnoea (PND) is an attack of severe shortness of breath and coughing that generally occurs at night. [1] It usually awakens the person from sleep, and may be quite frightening. [ 2 ]

2022年11月11日 · Dyspnea, or shortness of breath, is the feeling that you can’t get enough air into your lungs. It might feel like your chest is tight, you’re gasping for air or you’re working harder to breathe. Heart and lung conditions are common causes of dyspnea. Shortness of breath (dyspnea) is most commonly caused by heart or lung conditions.

2023年2月19日 · Dyspnea is a sensation of running out of the air and of not being able to breathe fast enough or deeply enough. It results from multiple interactions of signals and receptors in the CNS, peripheral receptors chemoreceptors, and mechanoreceptors in …

Dyspnea or dyspnoea (said disp-nee-ah) is shortness of breath. Some research says that about 27% of people suffer it. [verification needed] There are many different causes of dyspnea. Some types and their causes are listed below. There may be duplicates in this list.

2025年1月27日 · Dyspnea is the term for shortness of breath. Find out what dyspnea is and when to see a doctor, plus how to reduce its impact.

2023年10月21日 · Dyspnea is shortness of breath that is often described as a feeling of being "hungry for air." Anyone can become dyspneic with strenuous exercise, and it can also occur as a result of medical problems like lung or heart disease, obesity, or anxiety. Dyspnea is uncomfortable and it can even be painful.

2023年12月22日 · Dyspnea, which some refer to as shortness of breath, is a feeling that you cannot breathe enough air into your lungs. During this, you may also experience tightness in your chest. This...

Shortness of breath, medically termed dyspnea, is a sensation that can range from mild discomfort to severe difficulty breathing. It is a common symptom associated with a variety of heart or lung conditions, and it can significantly impact quality of life.