electroCore, Inc.
Nerve stimulation devices and methods for treating cardiac arrhythmias

Abstract:

Systems and methods for treating and/or averting cardiac arrhythmias, such as atrial fibrillation, are provided. A device comprises a housing including an energy source, a contact surface and an electrode. The energy source is configured to transmit an electrical impulse to the electrode through the outer skin surface to a vagus nerve of the patient. The electrical impulse comprises bursts of about 2 pulses to about 20 pulses with each of the bursts having a frequency of about 3 Hz to about 100 Hz. The electrical impulse modulates the vagus nerve to treat a cardiac arrhythmia of the patient. A system includes a sensor for detecting a physiological parameter of a patient's heart, such as heart rate variability, and a controller configured to activate the stimulator based on the physiological parameter to cause the stimulator to generate the electrical impulse.