Documents Savoirs Distal left circumflex coronary artery flow reserve recorded by transthoracic Doppler echocardiography: a comparison with Doppler-wire Auriti Antonio, Pristipino Christian, Cianfrocca Cinzia, Granatelli Antonino, Guido Vincenzo, Pelliccia Francesco, Richichi Giuseppe, Santini, Santini Massimo, Greco Salvatore