- published: 14 Aug 2014
- views: 19782
Dyspnea, dyspnoea, shortness of breath, or breathlessness is the feeling or feelings associated with impaired breathing. The American Thoracic Society defines it as "a subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity," and recommends evaluating dyspnea by assessing the intensity of the distinct sensations, the degree of distress involved, and its burden or impact on activities of daily living. Distinct sensations include effort/work, chest tightness, and air hunger (the feeling of not enough oxygen).
Dyspnea is a normal symptom of heavy exertion but becomes pathological if it occurs in unexpected situations. In 85% of cases it is due to asthma, pneumonia, cardiac ischemia, interstitial lung disease, congestive heart failure, chronic obstructive pulmonary disease, or psychogenic causes, such as panic disorder and anxiety. Treatment typically depends on the underlying cause.
The American Thoracic Society defines dyspnea as: "A subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity." Other definitions describe it as "difficulty in breathing", "disordered or inadequate breathing", "uncomfortable awareness of breathing", and as the experience of "breathlessness" (which may be either acute or chronic).
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Watch this medical education video about various causes of dyspnea and prepare for your exams! You can also watch this video and many other free lectures at Lecturio: https://www.lecturio.com/medical-courses/pathology.course?pc=ytb&utm;_source=youtube&utm;_medium=video&utm;_campaign=medizin_pathology&utm;_content=description Carlo Raj, M.D., former professor of Pathophysiology at the University of Pikeville and currently CEO of Indus Intellect, is your personal lecturer for today´s topic hypertension. Superior in his work as an international lecturer and author, he will present you pathology as you have never experienced it before. The video “Causes of Dyspnea” is part of the lecture “Pulmonary Pathology” of the online medical course “Pathology”. It gives you an insight into the differe...
Dennis Jensen, from the Department of Kinesiology and Physical Education, talks about the symptom of dyspnea, a "subjective experience of breathing discomfort."
Tirnavos Crust Στιχοι: Ο καθένας μας είναι ένα χωράφι σπαρμένο που περιμένει λίπασμα δηλητήριο να καρπώσει δρόμος στρωμένος απ'την εποχή της τυρανιας τα λόγια που μας μάθαν και οι ιστορίες που μας δίδαξαν πολιτικά πειραματόζωα στο σκοτάδι οι φωνές τρέξτε να γλυτώσετε απ'τις άναρχες φωτιές Φωτιές που περιμένουν να ξεσπάσουν ένστικτα που ποτέ δεν θα κοπάσουν σαν κύματα πάνω στον βράχο θα τον σπάσουν το πάθος μας δεν κατάφεραν να κατευνάσουν Δεν μάθανε, πια τίποτα ποιος όλεθρος θα πρέπει να ρθει να καταλάβουν το μίσος ανήκει σ'αυτούς που μες την θλίψη την ανάσα τους δεν χάνουν αρχίζω να βλέπω πιο καθαρά τα ψέμματα κοιλίδα στο μυαλό μου στο χέρι σας έχω... Έρημος θα γίνει δεν θα σωθεί κανένας και μέσα απ'τις στάχτες σας θα γεννηθεί ζωή ο δρόμος που διαλέξατε έχει γίν...
Dyspnea (/dɪspˈniːə/ disp-NEE-ə; also dyspnoea; Latin: dyspnoea; Greek: δύσπνοια, dýspnoia), shortness of breath (SOB), or air hunger, is the subjective symptom of breathlessness. The clinical definition of dyspnea is an uncomfortable awareness of one's breathing effort. It is a normal symptom of heavy exertion but becomes pathological if it occurs in unexpected situations. In 85% of cases it is due to either asthma, pneumonia, cardiac ischemia, interstitial lung disease, congestive heart failure, chronic obstructive pulmonary disease, or psychogenic causes. Treatment typically depends on the underlying cause. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
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Dyspnea or shortness of breath is a common symptom of many illnesses. It is often associated with lung diseases, such as COPD, interstitial lung disease or pulmonary hypertension, but can also occur with other conditions, such as heart failure or cancer. Understandably, dyspnea can lead to considerable suffering, anxiety, depression and reliance on caretakers, so physicians like Lauren Goodman, MD, a pulmonologist at The Ohio State University Wexner Medical Center, work to create a focused, personalized approach to help each patient improve his or her breathing, ultimately leading to a better quality of life. To learn more or to schedule an appointment, call (614) 293-4925 or visit http://wexnermedical.osu.edu/patient-care/healthcare-services/lung-pulmonary
Te regaré
con flores negras
espinas de tu ansiedad
derramadas...
en mi conciencia
es probable que
no vuelvas nunca más
no me pude perdonar
mis palabras van detrás...
en silencios me pateó
imagino tu dolor
lo sé. lo sé. lo sé
no razono tu entereza
no me digas dónde vas
es extraño
que no amanezca
si mi sombra
va cubriendo tu dizfraz
lo sé. lo sé. lo sé...