PURLs

PURLs

Supplemental oxygen: More isn’t always better

A recent study says that in certain populations, supplemental oxygen above certain levels can increase mortality.

PURLs

Best timing for measuring orthostatic vital signs?

We typically take a blood pressure within 3 minutes of a patient rising from a supine to a standing position. But is that too long?

PURLs

Can sleep apnea be accurately diagnosed at home?

A recent study says Yes, and that it offers advantages: It can be scheduled faster, is less expensive, and is more acceptable to many patients...

PURLs

A better approach to the diagnosis of PE

A simple diagnostic algorithm is all that’s needed to safely and effectively reduce our reliance on CT pulmonary angiography to diagnose PE.

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