Fractional shortening for estimation of ejection fraction The Assessing Left Ventricular Ejection Fraction With Echocardiography Focused Cardiac Ultrasound for the Nephrologist: Utility of the M mode Fractional shortening measurement using M mode echocardiography and (A) Echocardiographically determined left ventricular (LV) fractional Focused Cardiac Ultrasound for the Nephrologist: Utility of the M mode. Vendo serie dischi frizione Surflex per moto Suzuki VS 1400 Intruder anno 1987 04 articolo S1681B. Per info contattare ore negozio il 0438 402917 403036 e chiedere di Mimmo.