14 Efficacy of handheld echocardiography at grading left ventricular and left-sided valvular dysfunction compared to standard transthoracic echocardiography before and after educational intervention at a central london teaching hospital
14 Efficacy of handheld echocardiography at grading left ventricular and left-sided valvular dysfunction compared to standard transthoracic echocardiography before and after educational intervention at a central london teaching hospital