Bálint Tímea and Ruppert Mihály and Ágg Bence and Sayour Alex Ali and Oláh Attila and Kugler Szilvia and Perge Péter and Daróczi László and Pólos Miklós and Benke Kálmán and Ferdinándy Péter and Merkely Béla and Radovits Tamás: Atrial fibrillation is not associated with altered left atrial microrna expression profile in ischemic end-stage human heart failure : [abstract].