A ventricular assist system comprises a ventricular state sensor and a ventricular assist
device coupled to the ventricular state sensor. The ventricular state sensor includes a
coil and a control module coupled to the coil. Wherein the control module is configured
to drive the coil to perfume an eddy current induction measurement to a ventricle of the
subject, and derive at least one ventricular state information of the subject through the
eddy current induction measurement. Wherein the ventricular assist device receives the
at least one ventricular state information to adjust at least one ventricular control
parameter of the ventricular assist device. |