Traditional implanted pacemakers and defibrillators use thin wires called "leads" to send out electricity that keeps the heart beating properly, but these wires can also be associated with problems, ...
We may receive a commission on purchases made from links. Electrical diagnostic work is one of the most challenging parts of automotive repair. It can be incredibly daunting for beginners or DIY ...
TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in its ...