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A consensus statement from the Heart Rhythm Society outlines patients' and providers' rights, along with their cultural, ethical, and legal underpinnings, and provides guidance on satisfying the special communication needs of patients and providers and a standardized blueprint for the procedure of withdrawing pacemaker or ICD therapy.
The safety of warfarin use can be compromised by many popular herbal and nonherbal supplements taken by individuals, with eight of the 10 mostly widely used supplements interacting with warfarin, and many of these associated with significant changes in the INR.
Data from a large healthcare system showed that treating AF with catheter ablation lowered the risk of developing Alzheimer's disease and dementia and lowered the risk of death and stroke out to three years.
Vernakalant is more effective than amiodarone for the rapid conversion of atrial fibrillation to sinus rhythm and is associated with a higher rate of symptom relief, according to the results of a new study.
RACE-2 had previously shown that a heart-rate target of <110 bpm was as effective as a target of <80 bpm at controlling AF symptoms; a follow-up analysis suggests that the more lenient strategy also offers as good a quality of life.
Omega-3 PUFAs from fish oil, started a day or two before surgery, didn't protect against the common post-CABG complication in a >200-patient placebo-controlled trial; on the other hand, researchers reported elsewhere at the HRS sessions that a much longer daily intake of fish-oil caps by patients with symptomatic SVT seemed to help stabilize the atria at electrophysiologic testing.
The recycled pacemakers and ICDs, obtained from US patients who were getting an upgrade or needed replacements for other reasons, "performed just like brand-new devices" in the recipients, according to researchers who followed them for at least five years.
In a follow-up analysis from the trial, the rate of death or heart-failure hospitalization went up significantly for patients whose LV leads had been extended to the apex of the heart during implantation of the CRT system, compared with those with other LV lead locations.
By programming certain variables, including faster VT/VF thresholds and longer detection durations, among others, overall shock reduction was reduced between 17% and 28%, according to investigators.
If successful in more definitive studies, the device could overcome important limitations of current transvenous-lead ICD systems, including complications related to achieving vascular access and extraction of failed leads.
Answer: Art Fleming, Alex Trebek, and the Mayo Clinic's Dr David L Hayes. Question: Who are three hosts of Jeopardy? Hayes brought the quiz show's unique format to the Heart Rhythm Society annual meeting years ago. The next episode is later this week in Denver.
