Usefulness of intracoronary imaging techniques in the percutaneous treatment of in-stent restenosis Juan Ruiz-García, Ángel Sánchez-Recalde, Santiago Jiménez-Valero, Guillermo Galeote, Sebastián Carrizo, Raúl Moreno

Complex left main coronary stent restenosis treated through radial approach using a sheathless catheter Sergio García-Blas, Luis Mainar, Juan Sanchis, Julio Núñez

Assessment with intracoronary pressure and flow guidewire, at baseline and after intracoronary adenosine infusion, in a patient with Takotsubo syndrome Jeremias Bayon, Melisa Santás-Älvarez, Raymundo Ocaranza-Sánchez, Carlos González-Juanatey