After the recent results of the PREVAIL trial, which will be the preferred device? The Watchman or the Amplatzer? Do you think that head-to-head trials are needed?
watchman has obviously more data backing its efficacy and safety..but with the ongoing ACP trial we will probably get some more details on amplatzer's device.. looking forward to the amulet by amplatzer as well as the WaveCrest device by Coherex...