Lung Perfusion (Q) | Pulmonary Medicine | Physiology

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Lung Perfusion (Pulmonary Perfusion) (Q) is how well your pulmonary arteries are supplying your lungs….Respiratory Physiology…Pulmonology Playlist.
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Hello medicosis, I’m a medicine student from south america, and I really like to say that yours videos save a lot my life 🖤🖤🖤 thanks u so muchhhh

sabrinateston
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Hi, currently on a binge in an effort to pass my upcoming exam. You are an exceptional teacher, thank you for sharing your knowledge with us!

janrags
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Thank you for the great video, as usual. I have a comment on the clinical significance of (at 03:30). It is clinically significant in cases of increased alveolar dead space, for example, pulmonary embolism or pulmonary hypoperfusion as in cases of hypovolemic shock. An early sign we see on the mechanical ventilator in ventilated patients is a continuous decrease of the EtCO2 (this is the partial pressure of CO2 measured at the end of mechanical tidal volume and it represents more or less the PACO2) whilst the PaCO2 increases or remains constant. This could be an early diagnostic clue and warrants further attention.

MohammadYounos
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I have a Qs...why base of lung is overperfused and apex is underperfused ??

sarasohail
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