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Doctors observed a strange trend in more patients with COVID-19, since people with very low levels of oxygen in the blood did not experience difficulty breathing.
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Doctors discovered that the patients had lungs filled with fluid or pus, but did not make an effort to breathe until the day they arrived at the hospital. In fact, they had no idea of the infection until they entered emergency rooms. At this time, “they were often already in critical condition.”
These types of patients suffer from a condition known as “silent hypoxia” that leads to low levels of oxygen in the tissues and organ damage, and causes some people to arrive at the hospital in a worse state of health than they think, and in some cases can cause death.
In a recent op-ed in the New York Times, Richard Levitan, the emergency physician, said there might be a way to solve this problem.
“Silent hypoxia” explains respiratory failure in patients with COVID-19 who die suddenly despite not having difficulty breathing.
Hypoxia is defined as a form of hypoxia, which occurs when there are low levels of oxygen in the blood.
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Hypoxia can occur without showing any previous signs, and without oxygen, the heart, liver, brain, and other organs can be damaged within minutes.
Dr. Levitan explained that this condition was called “silent hypoxia” because it is often not seen until an advanced stage in which there are no previous symptoms to suggest the diagnosis.
Levitan noted that the surprise to doctors is that these patients did not report any sensation of respiratory problems, although chest x-rays showed pneumonia and oxygen was less than normal, meaning that patients suffer from “silent hypoxia.” “What is only detected in an advanced stage of the disease.
“There is a way we can identify more COVID-19 patients early and treat them more effectively, and it won’t require waiting for the Corona virus test in a hospital or doctor’s office,” Levitan said. He continued: “Early detection of silent hypoxia requires a common medical device that can be purchased over the counter at most pharmacies – the pulse oximeter.” They are small devices that are placed on the tips of a person’s fingers and, with the push of a button, display oxygen saturation and pulse rate.
According to Levitan, the small devices saved the lives of two doctors.
The doctor said: “Pulse oximetry tests can provide a wide range of pneumonia, whether people examine themselves with household appliances or go to clinics or doctor’s offices, and can provide an early warning system for types of respiratory problems associated with COVID-19 “. .
Source: Express
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