Sensors in pacing.
Sensor driven pacing is emerging as a powerful therapeutic tool to provide paced patients with a more natural heart rhythm, and, additionally, piezoelectricity is one technology that can provide sensed information to the pacemaker--and shows promise in controlling that rhythm.
D004582:Electronics, Medical; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial; D005082:Physical Exertion; D011312:Pressure