https://www.selleckchem.com/pr....oducts/D-Cycloserine
Transcatheter aortic valve replacement (TAVR) has been reported as a good alternative for surgical aortic valve replacement in patients with small aortic annulus. Head-to-head comparisons of different transcatheter aortic valves in these patients are insufficient. We compared the outcomes after TAVR between two different types of recent transcatheter aortic valves (self-expanding vs. balloon-expandable) in patients with small aortic annulus. A total of 70 patients with severe aortic stenosis and small annulus (mean diameter ≤23 mm