Franczak, Iwona, Department of Intervetional Cardiology, Pinczow Franczak, Iwona, Center for Invasive Cardiology, Angiology and Electrotherapy in Pińczów, Poland (Poland) Franczyk, Marzena Franczyk, Monika Franek, Andrzej Franek, Edward Franek, Edward, Mossakowski Medical Research Centre, Polish Academy of Science, Warsaw Department of Internal Diseases, Endocrinology and Diabetology, Central Clinical Hospital MSW, Warsaw Franek, Edward Frania-Baryluk, Agata Frank, Herbert Frank, Marek, Uniwersytecki Szpital Kliniczny Frank, Marek, Department of Cardiac Surgery, Medical University of Bialystok, Poland Frank, Marek Frank, Marek Franke, Magda Frankiewicz, Anna Frankiewicz, Maciej Frankiewicz, Maciej, Department of General and Interventional Radiology, Poznan University of Medical Sciences (Poland) Frankiewicz, Maciej, Department of Radiology, Poznan University of Medical Sciences, Poland Frankowska, Emilia Franzese, Michele Fraser, Alan G., Wales Heart Research Institute, School of Medicine, Cardiff University, Heath Park, Cardiff CF14 4XN, UK Frass, Michael Freemantle, Nick Freemantle, Nick