Discussant Dr. Christoph K. Naber confessed he was “stunned” by the images of leaflet abnormalities.
“Although we haven’t seen any clinical consequences, we have to keep in mind that the group of patients is still small. We have very good experience with TAVI; it has saved the lives of many patients. We know it’s a very good therapy. But if we believe we can go further and offer it to younger, lower-risk patients who will have their device for a longer time, then we should take the time and money to understand what is going on here and what consequences it could have. It’s something we should closely watch, especially if we want to extend the indication,” said Dr. Naber, director of the department of cardiology and angiology at the Contilia Cardiovascular Center in Essen, Germany.
He disclosed that he serves as a consultant to Abbott Vascular, Biotronik, Medtronic, and The Medicines Company. Dr. Makkar has received research grants from Edwards Lifesciences, St. Jude Medical, and Boston Scientific. Dr. Prendergast is on the speakers’ bureau for Edwards Lifesciences.