implantable cardioverter-defibrillator post-adjustment left ventricular lead measured impedance varies with maneuvers
implantable cardioverter-defibrillator post-adjustment left ventricular lead measured impedance varies with maneuvers
implantable cardioverter-defibrillator post-adjustment left ventricular lead measured impedance varies with maneuvers
implantable cardioverter-defibrillator post-adjustment left ventricular lead measured impedance varies with maneuvers