SCAI publishes expert consensus on alternative access for transaortic valve replacement (TAVR)
Peer-Reviewed Publication
Updates every hour. Last Updated: 10-May-2025 12:09 ET (10-May-2025 16:09 GMT/UTC)
The Society for Cardiovascular Angiography & Interventions (SCAI) has published an expert consensus statement that provides interventional cardiologists, cardiothoracic surgeons, and heart teams with practical guidance for selecting patients and performing alternative access transaortic valve replacement (TAVR).
TAVR has seen substantial growth over the past decade, becoming a standard of care for many patients with asymptomatic aortic stenosis. However, some patients face challenges due to inadequate femoral vascular access. The new guidelines address this gap by recommending alternative access techniques that are safer and more effective.
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Lowering the body temperature of preterm infants (born at 33 to 35 weeks of pregnancy) with hypoxic ischemic encephalopathy (HIE)—a type of brain damage caused by oxygen loss—offers no benefits over standard care, according to a study funded by the National Institutes of Health (NIH). Previous studies of near-term and term infants (born after 36 weeks) with HIE found that this cooling treatment, which lowers body temperature to about 92 degrees Fahrenheit, significantly reduced the risk of death or disability by age 18 months (corrected for prematurity). However, the current findings show that such benefits are not observed for preterm infants with HIE. The authors noted that use of the cooling treatment in preterm infants has increased, despite little research on its effectiveness in this age group.