
(NaturalHealth365) From the prestigious New England Journal of Medicine
to media outlets like the New York Times, Washington Post, and USA
Today, news is rampant about ventilator shortages in the United States
as hospitals around the country care for critically ill patients with
COVID-19.
And it’s not just ventilators – there are also reported
concerns about a shortage of healthcare providers who are trained to
manage ventilated patients, plus a shortage of drugs required for
ventilator use, including sedatives, painkillers, and paralytics.
But some health experts are starting to ask: is the use of a ventilator truly evidence-based in the fight against COVID-19? Are
these breathing machines – intended to help reverse low blood oxygen
levels (hypoxia) – actually helpful, or could they be causing
unnecessary lung damage?
In other words, could less invasive interventions be more effective at restoring healthy lungs?
Are ventilators doing more harm than good? NYC critical care physician urges medical professionals to reconsider use of these machines for COVID-19 patients
A ventilator is a medical machine that helps a
person breathe and ensures enough oxygen gets into the person’s blood,
cells, tissues, and organs. Depending on the settings used (and on the
needs of the patient), a ventilator may take partial or complete control
over a person’s breathing by putting pressure on the lungs to help open
up the small air-filled sacs inside (alveoli).
The machine
features tubes which are attached to a person’s airway via a tightly
fitted mask or a tube inserted down the patient’s throat.
The
novel coronavirus, SARS-CoV-2, is believed to attack healthy lungs and
render them ineffective at transferring oxygen from the lungs into the
blood. This is thought to trigger respiratory failure