Dr. Juan CrestanelloOhio State University Wexner Medical Center Latest articles by Dr. Juan Crestanello What the Heck Is ... Transcatheter Aortic Valve Replacement? By Dr. Juan Crestanello published 6 December 13 Opinion Doctors can now replace heart valves without resorting to open-heart surgery. Opinion An Expanding Alternative to High-Risk Heart Valve Surgery (Op-Ed) By Dr. Juan Crestanello published 4 December 13 Opinion A new technique using a balloon-catheter and a synthetic heart valve are replacing traditional heart-valve surgery. Opinion Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Humans reached southern South America by 14,500 years ago, genomes from 139 Indigenous groups reveal2The sun just spat out the strongest solar flares of 2025 — and more could be headed toward Earth3Physicists may be on their way to a 'theory of everything' after reenvisioning Einstein's most famous theory4Dinosaur age tsunami revealed from tiny chunks of Japanese amber, study finds5Scientists use AI to encrypt secret messages that are invisible to cybersecurity systems
What the Heck Is ... Transcatheter Aortic Valve Replacement? By Dr. Juan Crestanello published 6 December 13 Opinion Doctors can now replace heart valves without resorting to open-heart surgery.
An Expanding Alternative to High-Risk Heart Valve Surgery (Op-Ed) By Dr. Juan Crestanello published 4 December 13 Opinion A new technique using a balloon-catheter and a synthetic heart valve are replacing traditional heart-valve surgery.
