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CORONAVIRUS: causes SERIOUS DAMAGE in the LUNGS, but not in all. That’s WHEN COVID-19 KILLS THE INFECTED
Discovery of a quick way to diagnose COVID in very serious cases.It immediately turned out that coronavirus causes severe lung damage. An important investigation of Sant’Orsola of Bologna, published on August 27 Lancet respiratory medicine, highlighted the mechanism responsible forhigh mortality of COVID-19 patients.
In cases
more serious, the virus adversely affects pulmonary alveoli and capillaries, at risk of fatality much higher than those mild, where it is limited to
they involve only the superficial areas of the lung.
This is the subject of the interesting study carried out in 301 people affected by coronavirus, fit moderate or severe, to Sant’Orsola and the Maggiore Hospital in Bologna, he Niguarda and the Humanitas of Milan, he Saint Gerard of Monza, he Gemelli Polyclinic in Rome It’s of Modena.
The two coordinators were authorized teachers Marco Ranieri,
Bolognese anesthetist, me Franco Locatelli, President of the Higher Health Council and member of the Scientific Technical Committee.
If he coronavirus Drive to damage both the alveoli, who exchange oxygen and carbon dioxideyes me blood vessels where this modality is implanted, then the deterioration of the lungs can result fatal and cause death in the 60% of those infected. If the virus, on the other hand, damages only one of the alveoli and vessels, While conditions remain quite dire, the mortality falls below 20%
and the subject has fewer complications, once the acute phase of the disease has passed.
The great news scientific publication, however, is another: the phenotype of patients called “double damage” it is quickly identifiable through the measure of two parameters: the lung compliance (which is about half the normal value) and the D-dimero (at least 1800, or 180 times normal).
Subjects with these two features completely out of the ordinary
could be treated immediately in intensive care, decidedly better equipped than at the beginning of the pandemic, while others, who have contracted a less severe viral form, will be followed directly in the departments.
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