Summary:
- This article discusses the development of the world's smallest pacemaker, which is designed to be implanted directly into the heart.
- The new pacemaker is about the size of a large vitamin pill and can be implanted without open-heart surgery, reducing the risk of complications for patients.
- The smaller size and minimally invasive implantation process make this new pacemaker a significant advancement in cardiac care, potentially improving the quality of life for many patients with heart rhythm disorders.