Interventional Imaging for Structural Heart Disease: Challenges and New Frontiers of an Emerging Multi-disciplinary Field. Issue 3 (4th May 2019) - Wang, Dee Dee; Geske, Jeffrey B.; Choi, Andrew D.; Lee, James C.; Khalique, Omar K.; Gafoor, Sameer; Atianzar, Kimberly; Blanke, Phillip; Little, Stephen H.; Sorajja, Paul; O'Neill, William W.; Cavalcante, João L.