Velocity ratio predicts outcomes in patients with low gradient severe aortic stenosis and preserved EF
Nikolaus Jander, Willibald Hochholzer, Beat A Kaufmann, Edda Bahlmann, Eva Gerdts, Kurt Boman, John B Chambers, Christoph A Nienaber, Simon Ray, Anne Rossebo, Terje R Pedersen, Kristian Wachtell, Christa Gohlke-Bärwolf, Franz-Josef Neumann, Jan Minners
Heart Dec 2014, 100 (24) 1946-1953; DOI: 10.1136/heartjnl-2014-305763