1. Improvement of migraine headaches after percutaneous closure of patent foramen ovale for secondary prevention of paradoxical embolism. Issue 12 (10th June 2010) Authors: Wahl, Andreas; Praz, Fabien; Tai, Tony; Findling, Oliver; Walpoth, Nazan; Nedeltchev, Krassen; Schwerzmann, Markus; Windecker, Stephan; Mattle, Heinrich P; Meier, Bernhard Journal: Heart Issue: Volume 96:Issue 12(2010) Page Start: 967 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗