Risk of left atrial appendage thrombus in older patients with atrial fibrillation.

"Conflict of interest Monika Gawałko declares that she has no conflict of interest in relation to this publication. Monika Budnik declares that she has no conflict of interest in relation to this publication. Beata Uziębło-Życzkowska declares that she has no conflict of interest in relation to this publication. Iwona Gorczyca received a honorarium for lectures from Bayer, Boehringer Ingelheim. Paweł Krzesiński declares that he has no conflict of interest in relation to this publication. Piotr Scisło declares that he has no conflict of interest in relation to this publication. Janusz Kochanowski declares that he has no conflict of interest in relation to this publication. Anna Michalska declares that she has no conflict of interest in relation to this publication. Olga Jelonek declares that she has no conflict of interest in relation to this publication. Katarzyna Starzyk declares that she has no conflict of interest in relation to this publication. Agnieszka Jurek declares that she has no conflict of interest in relation to this publication. Marek Kiliszek declares that he has no conflict of interest in relation to this publication. Beata Wożakowska-Kapłon received honorarium for lectures from Bayer, Boehringer Ingelheim, Pfeizer. Grzegorz Gielerak declares that he has no conflict of interest in relation to this publication. Krzysztof J. Filipiak received honorarium for lectures from Bayer, Boehringer Ingelheim, MSD, Pfeizer. Grzegorz Opolski received honorarium for lectures from Bayer, Boehringer Ingelheim, Pfeizer. Agnieszka Kapłon-Cieślicka received honorarium for lectures/travel grants from Bayer, Boehringer Ingelheim, MSD, Pfeizer."