Researchers have developed a non-invasive pacemaker that uses ultrasound technology to control heart rhythm. This breakthrough integrates sonogenetics with ultrasound stimulation, offering a promising alternative to current implantable devices for managing cardiac arrhythmias.

The device is based on the ability of ultrasound to modulate cellular activity, a technique known as sonogenetics. By applying precise ultrasound pulses, it is possible to influence cardiac cells and regulate their electrical activity, thereby restoring a normal heart rhythm. This approach avoids the need for surgery to implant electrodes, reducing associated risks and improving patient comfort.