The prognostic value of elevated matrix metalloproteinase-9 in patients undergoing primary percutaneous coronary intervention for ST-elevation myocardial infarction: A two-year prospective study Mustafa Umut Somuncu; Hamdi Pusuroglu; Huseyin Karakurt; ¿smail Bolat; Seda Tukenmez Karakurt; Ali Riza Demir; Nilgun Is¿ksacan; Ozgur Akgul; Ozgur Surgit;

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Initial experience with orbital atherectomy in a non-surgical center in Portugal Daniel Faria; Hugo Vinhas; João Bispo; João Guedes; Sandrine Marto; Hugo Palmeiro; Patrícia Franco; Jorge Mimoso;