Rhode Island medical journal (2013)
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Implantable pacemakers stand as a mainstay in our therapeutic arsenal, affording those suffering from advanced cardiac conduction system disease both an improved quality of life and reduced mortality. Annually, over 225,000 new pacemakers are implanted in the United States for bradyarrhythmias and heart block. The first implantable transvenous pacemakers appeared in 1965; they were bulky devices, hobbled by a short battery life, and a single pacing mode. ⋯ Single-chamber right ventricular (RV) leadless cardiac pacemakers, a concept from the past, has been revitalized to address these complications. Improvements in battery life, device miniaturization, catheter-based delivery tools, and advanced programming have made leadless cardiac pacemakers a viable option. In this review, we will discuss single-component leadless cardiac pacemaker technology, provide an overview of the two approved devices, and discuss their benefits as well as their limitations. [Full article available at http://rimed.org/rimedicaljournal-2017-11.asp].
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Historical Article
The persistence of racially-based health care inequities.
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The CDC Guideline for Prescribing Opioids for Chronic Pain, published last March, provided major steps toward bringing the medical community together to address the opioid epidemic in the U. S. However, the Guideline focuses primarily on treatment of new inductions into opioid therapy for pain. ⋯ Patients already maintained on opioids for chronic pain should not be subjected to abrupt cessation or rapid tapers, and the CDC's Guideline confirms this. Physicians should not balk from treating opioid-dependent patients with chronic pain, and the CDC's recommendations do contain helpful information if one reads through them carefully. This article attempts to distill the major points from the Guideline for the treatment of chronic-pain patients already on long-term opioid therapy.[Full article available at http://rimed.org/rimedicaljournal-2017-10.asp].
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[Full article available at http://rimed.org/rimedicaljournal-2017-10.asp].