Clinical cardiology
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Clinical cardiology · May 2012
ReviewElectromagnetic interference and implanted cardiac devices: the nonmedical environment (part I).
The number of patients with cardiovascular implantable electronic devices (CIEDs), such as permanent pacemakers and implantable cardioverter-defibrillators, is dramatically rising due to an aging population and recent clinical trials showing benefits in mortality and morbidity. Coupled with this increase in the number of patients with CIEDs is the proliferation of technology that emits electromagnetic signals, which can potentially interfere with CIED function through electromagnetic interference (EMI). ⋯ Physicians caring for patients with CIEDs should be aware of potential sources of EMI and appropriate management options. This 2-part review aims to provide a contemporary overview of the current knowledge regarding risks attributable to EMI interactions from the most common nonmedical (Part I) and medical (Part II) sources.
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Clinical cardiology · May 2012
Assessing the credibility of the "YouTube approach" to health information on acute myocardial infarction.
This study was designed to assess the credibility of YouTube video information on acute myocardial infarction by exploring the relationship between accuracy of information on the topic, source of expertise, and perceived credibility of the message. ⋯ YouTube is a popular platform across the globe for sharing video information, including videos related to health and disease. However, the information on this platform is not regulated and can easily mislead those seeking it. We suggest that authoritative videos should come from reputable sources such as professional societies and/or academic institutions and should provide unbiased and accurate information on all aspects of diseases like acute myocardial infarction.