negative regulation of voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization
negative regulation of voltage-gated potassium channel activity involved in ventricular cardiac muscle cell action potential repolarization
down regulation of voltage-gated potassium ion channel activity involved in ventricular cardiac muscle cell action potential
down regulation of voltage-gated potassium ion channel activity involved in ventricular cardiac muscle cell action potential