Pulmonary embolism

Pulmonary embolism (PE) is the third leading cardiovascular cause of death after heart attacks and stroke. PE is caused by blood clots in the pulmonary arteries. These are often caused by clots from the venous system, including thrombus from trauma, surgery or deep vein thrombosis (DVT). Treatment has traditionally been systemic use of thrombolytic drugs to dissolve the clot. But in cases there is a massive, life-threatening PE, or chronic clot burden that have remained in a vessel for an extended period of time, mechanical thrombectomy and ultrasound-assisted catheter-directed thrombolysis (USCDT) is being used as more targeted and aggressive treatments.

Use of CTPA for suspected pulmonary embolism in pregnancy surges 156% at 2 hospitals
Despite the marked increase, there was no corresponding uptick in either positive PE readings or pregnancies, experts detailed.
How CT creates barrier to treating pulmonary embolism patients in cheaper outpatient settings
Rather than being discharged, low-risk PE patients often receive unnecessary additional services and overnight stays, experts wrote in JAMA.
AI dramatically reduces radiologists’ rate of missed incidental pulmonary embolism on routine CT
The commercial software also reduced the median detection and notification time for incidental PE in flagged scans from “several days” down to just 1 hour.
Pulmonary embolism AI cleared
A Silicon Valley AI shop has been OK’d by the FDA to market software that automatically flags suspected pulmonary embolisms (PEs) and immediately notifies physicians.
Imaging shows COVID vaccines effective at warding off pulmonary embolism
Researchers have found the condition significantly less among patients who received at least two doses of a COVID vaccine.

CDS leads to reduction in CPTA imaging for pulmonary embolism

The use of evidence-based clinical decision support (CDS) results in a significant reduction in CT pulmonary angiographic imaging in patients suspected of having a pulmonary embolism, according to a study published online in Radiology.

February 24, 2015

Additional MR Techniques Improve Detection of Pulmonary Embolism

According a study published in the March issue of the journal Radiology, radiologists now have a comparable, non-ionizing option to CT for the detection of pulmonary embolism.

March 19, 2012

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Pulmonary embolism

Use of CTPA for suspected pulmonary embolism in pregnancy surges 156% at 2 hospitals

How CT creates barrier to treating pulmonary embolism patients in cheaper outpatient settings

AI dramatically reduces radiologists’ rate of missed incidental pulmonary embolism on routine CT

Pulmonary embolism AI cleared

Imaging shows COVID vaccines effective at warding off pulmonary embolism

Around the web