PARIS — Despite some potential advantages, transcatheter aortic valve implantation (TAVI) failed to meet the primary prespecified threshold for noninferiority to surgical aortic valve replacement in ...
WASHINGTON, DC—An early aortic valve replacement (AVR) strategy with either TAVI or surgery fails to lower the risk of all-cause mortality or unplanned aortic stenosis-related hospitalizations in ...
Approximately 500,000 Americans undergo back surgery to relieve their pain every year. But the American Society of Anesthesiologists estimates that 20 to 40% of those surgeries fail - leaving folks ...
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