Appraising the impact of left ventricular ejection fraction on outcomes of percutaneous drug-eluting stenting for unprotected left main disease: insights from a multicenter registry of 975 patients.

Biondi Zoccai, G; Sheiban, I; Moretti, C; Palmerini, T; Marzocchi, A; Capodanno, D; Tamburino, C; Margheri, M; Vecchi, G; Sangiorgi, G; Santarelli, A; Bartorelli, Al; Briguori, C; Vignali, L; Pede, F; Ramondo, A; Medda, M; de Carlo, M; Falsini, G; Benassi, A; Palmieri, C; Filippone, V; Sangiorgi, D; Barlocco, F; DE SERVI, Stefano