The supra-annular AltaValve System was designed to treat both primary and secondary mitral regurgitation. It is implanted via transseptal access and positioned above the native mitral valve.
The new technique mixes MRI signals at different gradient pulse strengths and timings, offering better visualization of differences in the way water molecules move through tissues.
Artificial intelligence tools have proven to be beneficial in detecting pulmonary nodules on chest CTs of adults, but less is known about their utility in pediatric populations.
Researchers compared minithoracotomy, a minimally invasive procedure for treating degenerative mitral regurgitation, with conventional surgery, sharing their findings in JAMA. The research was previously presented as a late-breaking study at ACC.23.