…Errors of false hypoxemia became more common, threatening different clinical consequences and necessitating different adaptations than errors leading to occult hypoxemia.”
September 22, 2026 at 11:15 AM
…Errors of false hypoxemia became more common, threatening different clinical consequences and necessitating different adaptations than errors leading to occult hypoxemia.”
Like invoking the vasopressors and inotrope crowd. Or hypoxia and hypoxemia.
January 20, 2025 at 3:59 PM
Like invoking the vasopressors and inotrope crowd. Or hypoxia and hypoxemia.
We in modern society are like mountain-sick climbers on Everest, too addled by hypoxemia to realize that our ascent spells our Doom.
October 15, 2025 at 7:58 PM
We in modern society are like mountain-sick climbers on Everest, too addled by hypoxemia to realize that our ascent spells our Doom.
Everyone should know what an overdose looks like. Feel free to share:
July 31, 2025 at 8:25 PM
Everyone should know what an overdose looks like. Feel free to share:
Pulse oximeters over-report blood oxygenation for darker people.
This results in darker people receiving less supplemental oxygen than they need during medical emergencies, and having 3 times higher risk of hypoxemia, etc.
en.m.wikipedia.org/wiki/Pulse_o...
This results in darker people receiving less supplemental oxygen than they need during medical emergencies, and having 3 times higher risk of hypoxemia, etc.
en.m.wikipedia.org/wiki/Pulse_o...
Pulse oximetry - Wikipedia
en.m.wikipedia.org
August 5, 2024 at 10:54 PM
Pulse oximeters over-report blood oxygenation for darker people.
This results in darker people receiving less supplemental oxygen than they need during medical emergencies, and having 3 times higher risk of hypoxemia, etc.
en.m.wikipedia.org/wiki/Pulse_o...
This results in darker people receiving less supplemental oxygen than they need during medical emergencies, and having 3 times higher risk of hypoxemia, etc.
en.m.wikipedia.org/wiki/Pulse_o...
Having gotten more context... Hi, EMS provider here. Do not do this. It will kill you. Bubblers are one-way valves. This would prevent exhaled gas exiting the breathing circuit. This causes rebreathing of CO2, then hypercarbemia, hypoxemia, followed by cardiac arrest. Practice kink safely.
October 21, 2025 at 8:46 PM
Having gotten more context... Hi, EMS provider here. Do not do this. It will kill you. Bubblers are one-way valves. This would prevent exhaled gas exiting the breathing circuit. This causes rebreathing of CO2, then hypercarbemia, hypoxemia, followed by cardiac arrest. Practice kink safely.
Well this nocturnal hypoxemia diagnosis does make sense why I’m always exhausted and living in a fog
October 7, 2025 at 2:41 PM
Well this nocturnal hypoxemia diagnosis does make sense why I’m always exhausted and living in a fog
It's not like trees produce anything vital, like oxygen. Her brain is the result of severe hypoxemia.
December 13, 2025 at 9:06 PM
It's not like trees produce anything vital, like oxygen. Her brain is the result of severe hypoxemia.
Impossible. Hypoxemia makes it easy to miss typos 🙁
November 8, 2023 at 1:36 AM
Impossible. Hypoxemia makes it easy to miss typos 🙁
You cannot overdose on fentanyl by touching powder on a doorknob. Period.
But if you think you are overdosing, you should not drive your car…which you also shouldn’t do if you are having symptoms that are not consistent with fentanyl like this person did. “Responding to Narcan” is placebo effect.
But if you think you are overdosing, you should not drive your car…which you also shouldn’t do if you are having symptoms that are not consistent with fentanyl like this person did. “Responding to Narcan” is placebo effect.
September 7, 2025 at 8:30 PM
You cannot overdose on fentanyl by touching powder on a doorknob. Period.
But if you think you are overdosing, you should not drive your car…which you also shouldn’t do if you are having symptoms that are not consistent with fentanyl like this person did. “Responding to Narcan” is placebo effect.
But if you think you are overdosing, you should not drive your car…which you also shouldn’t do if you are having symptoms that are not consistent with fentanyl like this person did. “Responding to Narcan” is placebo effect.
A randomized trial of simulated snow burial demonstrated that among healthy adults, a user-carried safety device delayed hypoxemia and hypercapnia, with the goal of increasing avalanche survival rates.
ja.ma/3KIU2nq
ja.ma/3KIU2nq
October 11, 2025 at 4:00 PM
A randomized trial of simulated snow burial demonstrated that among healthy adults, a user-carried safety device delayed hypoxemia and hypercapnia, with the goal of increasing avalanche survival rates.
ja.ma/3KIU2nq
ja.ma/3KIU2nq
H for hypoxemia
December 5, 2024 at 1:00 AM
H for hypoxemia
Scientists at Boston Children’s Hospital developed injectable polymeric microbubbles that deliver oxygen directly into the bloodstream, successfully restoring vital organ and neurological functions in large animal models with critical hypoxemia.
Study DOI: 10.1038/s41551-024-01266-8
Study DOI: 10.1038/s41551-024-01266-8
June 30, 2026 at 10:00 AM
Scientists at Boston Children’s Hospital developed injectable polymeric microbubbles that deliver oxygen directly into the bloodstream, successfully restoring vital organ and neurological functions in large animal models with critical hypoxemia.
Study DOI: 10.1038/s41551-024-01266-8
Study DOI: 10.1038/s41551-024-01266-8
I have a patient w bad hypoxemia. Weird story and imaging. A colleague not on service volunteered to go through all her stuff, in 7 hours wrote a brilliant note synthesizing it all, made treatment change recommendations we are implementing, even included an article to disseminate to the residents
August 5, 2025 at 11:52 PM
I have a patient w bad hypoxemia. Weird story and imaging. A colleague not on service volunteered to go through all her stuff, in 7 hours wrote a brilliant note synthesizing it all, made treatment change recommendations we are implementing, even included an article to disseminate to the residents
Hypomania + tachycardia + hypoxemia + pain from countless back strains = no bueno 🫠
June 27, 2026 at 7:36 AM
Hypomania + tachycardia + hypoxemia + pain from countless back strains = no bueno 🫠
Case Record of the Massachusetts General Hospital: An 80-year-old woman was admitted to the hospital because of cough and hypoxemia (oxygen saturation, 83%). CT of the chest showed diffuse ground-glass opacities in both lungs. A diagnosis was made. Full case details: nej.md/4a2WKgv
February 2, 2026 at 2:03 PM
Case Record of the Massachusetts General Hospital: An 80-year-old woman was admitted to the hospital because of cough and hypoxemia (oxygen saturation, 83%). CT of the chest showed diffuse ground-glass opacities in both lungs. A diagnosis was made. Full case details: nej.md/4a2WKgv
Take-home message
💊 5-day betamethasone
🫁 Faster resolution of hypoxemia in M. pneumoniae CAP
✅ Well tolerated
➡️ Consider steroids as adjunctive therapy in hypoxemic cases
💊 5-day betamethasone
🫁 Faster resolution of hypoxemia in M. pneumoniae CAP
✅ Well tolerated
➡️ Consider steroids as adjunctive therapy in hypoxemic cases
April 20, 2026 at 12:26 PM
Take-home message
💊 5-day betamethasone
🫁 Faster resolution of hypoxemia in M. pneumoniae CAP
✅ Well tolerated
➡️ Consider steroids as adjunctive therapy in hypoxemic cases
💊 5-day betamethasone
🫁 Faster resolution of hypoxemia in M. pneumoniae CAP
✅ Well tolerated
➡️ Consider steroids as adjunctive therapy in hypoxemic cases
ist seit jahren bekannt. ändert es halt !
"Pulse oximeters miss hypoxemia more often in people with darker skin, study finds"
"Pulse oximeters miss hypoxemia more often in people with darker skin, study finds"
January 19, 2026 at 12:27 PM
ist seit jahren bekannt. ändert es halt !
"Pulse oximeters miss hypoxemia more often in people with darker skin, study finds"
"Pulse oximeters miss hypoxemia more often in people with darker skin, study finds"
lead to daytime hypoventilation and hypoxemia. Thoughtful use of acetazolamide in this scenario may help by lowering bicarbonate and restoring respiratory drive
February 6, 2026 at 8:07 PM
lead to daytime hypoventilation and hypoxemia. Thoughtful use of acetazolamide in this scenario may help by lowering bicarbonate and restoring respiratory drive
A randomized trial of simulated snow burial demonstrated that among healthy adults, a user-carried safety device delayed hypoxemia and hypercapnia, with the goal of increasing avalanche survival rates.
ja.ma/4o9awDp
ja.ma/4o9awDp
October 8, 2025 at 3:15 PM
A randomized trial of simulated snow burial demonstrated that among healthy adults, a user-carried safety device delayed hypoxemia and hypercapnia, with the goal of increasing avalanche survival rates.
ja.ma/4o9awDp
ja.ma/4o9awDp
As U.S. measles cases approach last year's record-breaking total, studies showed cases of encephalitis and sepsis among the hospitalized patients.
Hypoxemia and pneumonia were the most common conditions, with some admissions driven by electrolyte abnormalities, sepsis, and shock.
Hypoxemia and pneumonia were the most common conditions, with some admissions driven by electrolyte abnormalities, sepsis, and shock.
July 17, 2026 at 1:50 PM
As U.S. measles cases approach last year's record-breaking total, studies showed cases of encephalitis and sepsis among the hospitalized patients.
Hypoxemia and pneumonia were the most common conditions, with some admissions driven by electrolyte abnormalities, sepsis, and shock.
Hypoxemia and pneumonia were the most common conditions, with some admissions driven by electrolyte abnormalities, sepsis, and shock.
More pulse ox bias data:
pubmed.ncbi.nlm.nih.gov/38109495/
“The combined frequency of missed diagnosis of hypoxemia (pulse oximeter readings 92%-96% when arterial oxygen saturation was <88%) in low perfusion conditions was 1.1% for light, 8.2% for medium, and 21.1% for dark skin.”
pubmed.ncbi.nlm.nih.gov/38109495/
“The combined frequency of missed diagnosis of hypoxemia (pulse oximeter readings 92%-96% when arterial oxygen saturation was <88%) in low perfusion conditions was 1.1% for light, 8.2% for medium, and 21.1% for dark skin.”
January 20, 2024 at 3:45 PM
More pulse ox bias data:
pubmed.ncbi.nlm.nih.gov/38109495/
“The combined frequency of missed diagnosis of hypoxemia (pulse oximeter readings 92%-96% when arterial oxygen saturation was <88%) in low perfusion conditions was 1.1% for light, 8.2% for medium, and 21.1% for dark skin.”
pubmed.ncbi.nlm.nih.gov/38109495/
“The combined frequency of missed diagnosis of hypoxemia (pulse oximeter readings 92%-96% when arterial oxygen saturation was <88%) in low perfusion conditions was 1.1% for light, 8.2% for medium, and 21.1% for dark skin.”
Beyond Prescription: Rethinking Ambulatory Oxygen for Exertional Hypoxemia in Fibrotic Interstitial Lung Diseases www.sciencedirect.com/science/arti... #hvhebron #pneu [Text complet]
www.sciencedirect.com
September 29, 2026 at 7:09 AM
Beyond Prescription: Rethinking Ambulatory Oxygen for Exertional Hypoxemia in Fibrotic Interstitial Lung Diseases www.sciencedirect.com/science/arti... #hvhebron #pneu [Text complet]
January 23, 2025 at 5:45 PM