MIT Engineers Develop Noninvasive Pacemaker Using Ultrasound Waves

Engineers at MIT have developed a noninvasive pacemaker that uses ultrasound waves to stimulate heart tissue. This technology aims to regulate heart rhythms without the need for traditional surgical implantation, potentially offering a new approach to cardiac care.

The device functions by directing focused ultrasound energy toward the heart, which triggers the organ’s electrical activity. By eliminating the requirement for invasive procedures, this method seeks to reduce the risks associated with current pacemaker surgeries, such as infection or complications from lead placement. Researchers are currently exploring how this ultrasound-based system could serve as a long-term alternative for patients who require cardiac pacing.

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Date: June 2, 2026

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GOAI