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More than 99% of X-rays after knee replacement are unnecessary, costing healthcare millions

Gathering radiographs following an operation is common practice, but there is little data on the usefulness of these exams, experts wrote in The Knee. 

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Radiologists fear scope creep, pressing societies to oppose MARCA bill granting rad assistants more sway

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The Medicare Access to Radiology Care Act has divided members of the specialty, with some arguing that RAs could help free up physicians to concentrate on complex or urgent cases. 

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Fertility treatment an opportune time to screen women in their 40s for breast cancer

Marrying mammography and the use of assisted reproductive technology appears feasible, particularly as birth rates rise among this age group, experts say. 

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Ultra-high-resolution CTA accurately assesses severely calcified vessels, overcoming CT’s limitations

The technique notched high image quality scores while detecting stenosis with 86% sensitivity and 88% specificity, Johns Hopkins researchers reported.

  • Read more about Ultra-high-resolution CTA accurately assesses severely calcified vessels, overcoming CT’s limitations

COVID-19 hit cardiology hard in 2020, but salaries stayed competitive

Hypertension patients measured their blood pressure less frequently during the early months of the COVID-19 pandemic, according to new research published in Hypertension. In addition, when those patients did measure their blood pressure, the readings were less healthy than they had been before the pandemic.

Production was way down for cardiologists in 2020, with COVID-19 clearly playing a large role. Salaries, it seems, did not drop as a result. 

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AI-driven breast cancer screening ‘a long way off’ from replicating radiologists

Artificial intelligence can help make breast cancer screening mammography more accurate.

Ninety-four percent of systems were less accurate than a single radiologist and all fell short when put up against at least two rads.

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3 conditions associated with a higher stroke risk among TAVR patients

In-hospital complications are more common among women who undergo LAAO than men. However, according to a new study in JACC: Cardiovascular Interventions, men and women have similar long-term outcomes.

The new analysis, published in Current Problems in Cardiology, also explored the higher costs associated with post-TAVR stroke. 

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Moderate coffee consumption lowers risk of heart disease, stroke, death

Researchers believe this may be the largest study of its kind. 

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With COVID cases surging, providers use POCUS to predict patients’ future hospital needs

New data from the American Heart Association (AHA), published Jan. 25, 2023, in Circulation, suggests it resulted in a significant increase in the number of patients dying from cardiovascular disease (CVD) and a higher age-adjusted mortality rate. Oxygen Mask

Scans performed within 24 hours of admission predicted if patients would require intensive care, oxygen during their stay or be readmitted within 30 days.

  • Read more about With COVID cases surging, providers use POCUS to predict patients’ future hospital needs

Amulet vs. Watchman: LAA occluder devices compared in new head-to-head trial

IVUS guidance during DES implantation boosts long-term outcomes in new study

The Amulet's implantation success rate and LAA closure rate were both higher than the first-generation Watchman device, researchers reported.

  • Read more about Amulet vs. Watchman: LAA occluder devices compared in new head-to-head trial

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