gêne respiratoire, mal à respirer. Comment évaluer son souffle et l'entretenir (39-22)

Shortness of breath is when you're aware of your breathing because it's difficult. You're conscious of needing air, that you're out of breath, and that you have trouble breathing. Breathing, in fact, consists of filling our lungs with air to bring oxygen into contact with the alveoli. It's in these alveoli that oxygen is bound to the hemoglobin in red blood cells, and that CO2 is released. Shortness of breath can be caused by bronchial diseases, such as asthma, or alveolar diseases, such as fibrosis. But the heart can also be responsible for shortness of breath in heart failure. Anemia is another condition that causes shortness of breath. In this case, there isn't enough hemoglobin to transport oxygen, hence the shortness of breath. It's important to assess your own breathing, and three respiratory assessment tests are described here. As for exercise, it is very useful for maintaining respiratory capacity, as well as ensuring sufficient intake of vitamins B9 and B12. 00:00 Introduction 01:00 Breathing 01:42 Respiratory difficulties: illnesses 04:18 3 respiratory capacity tests 05:34 Maintaining your breath #health #medicine #breathing #healthandwellbeing #breathability