| Name | Info | Provider | Link |
|---|---|---|---|
| Pacemakers and Implantable Defibrillators | free resource | MedlinePlus Health Information | https://medlineplus.gov/pacemakersandimplantabledefibrillators.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25750678/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/25750678 |