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Condition: Arrhythmia
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Total 11 results found since Jan 2013.

Unlucky numbers: Fighting murder convictions that rest on shoddy stats
LEIDEN, THE NETHERLANDS— When a Dutch nurse named Lucia de Berk stood trial for serial murder in 2003, statistician Richard Gill was aware of the case. But he saw no reason to stick his nose into it. De Berk was a pediatric nurse at Juliana Children’s Hospital in The Hague. In 2001, after a baby died while she was on duty, a colleague told superiors that De Berk had been present at a suspiciously high number of deaths and resuscitations. Hospital staff immediately informed the police. When investigators reexamined records from De Berk’s shifts, they found 10 suspicious incidents. Three other hospitals where D...
Source: Science of Aging Knowledge Environment - January 19, 2023 Category: Geriatrics Source Type: research

Impaired Activity of Ryanodine Receptors Contributes to Calcium Mishandling in Cardiomyocytes of Metabolic Syndrome Rats
Conclusion Principal findings of this work are that abnormal Ca2+ transient amplitude, contractile dysfunction; and impaired relaxation of MetS cardiomyocytes underlies intrinsic dysfunctional RyR2 and SERCA pump. Abnormal activity of RyRs was evidenced by its decreased ability to bind [3H]-ryanodine. Although the MetS condition does not modify RyR2 protein expression, its phosphorylation at Ser2814 is decreased, which impairs its capacity for activation during ECC. The dysfunctional RyRs, together with a decreased activity of SERCA pump due to decreased Thr17-PLN phosphorylation suggest a downregulation of CaMKII in MetS...
Source: Frontiers in Physiology - April 29, 2019 Category: Physiology Source Type: research

Atrial Transcriptional Profiles of Molecular Targets Mediating Electrophysiological Function in Aging and Pgc-1 β Deficient Murine Hearts
Conclusion: These findings limit the possible roles of gene transcriptional changes in previously reported age-dependent pro-arrhythmic electrophysiologial changes observed in Pgc-1β-/- atria to an altered Ca2+-ATPase (Atp2a2) expression. This directly parallels previously reported arrhythmic mechanism associated with p21-activated kinase type 1 deficiency. This could add to contributions from the direct physiological outcomes of mitochondrial dysfunction, whether through reactive oxygen species (ROS) production or altered Ca2+ homeostasis. Introduction Atrial arrhythmias constitute a major public health pro...
Source: Frontiers in Physiology - April 23, 2019 Category: Physiology Source Type: research

Impact of atrial high-rate episodes on the risk of future stroke.
CONCLUSIONS: Embolic stroke events are common in Japanese patients with CIEDs. AF events lasting ≥30s and an enlarged left atrium are the risk factors of embolic stroke in this population. PMID: 30728105 [PubMed - as supplied by publisher]
Source: Journal of Cardiology - February 3, 2019 Category: Cardiology Authors: Nakano M, Kondo Y, Nakano M, Kajiyama T, Hayashi T, Ito R, Takahira H, Kobayashi Y Tags: J Cardiol Source Type: research

New Cochrane health evidence challenges belief that omega 3 supplements reduce risk of heart disease, stroke or death
New evidence published today shows there is little or no effect of omega 3 supplements on our risk of experiencing heart disease, stroke or death.Omega 3 is a type of fat. Small amounts of omega 3 fats are essential for good health, and they can be found in the food that we eat. The main types of omega 3 fatty acids are; alpha ­linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA).  ALA is normally found in fats from plant foods, such as nuts and seeds (walnuts and rapeseed are rich sources). EPA and DHA, collectively called long chain omega 3 fats, are naturally found in fatty fish, such as s...
Source: Cochrane News and Events - July 16, 2018 Category: Information Technology Authors: Muriah Umoquit Source Type: news

Fitness to Drive in Cardiovascular Disease.
CONCLUSION: Patients with cardiovascular disease should be advised by their physicians about their fitness to drive, and the discussion should be documented in writing. Because of the German law on the confidentiality of medical data, only the affected patient should receive this information, with very few exceptions. PMID: 29082864 [PubMed - in process]
Source: Deutsches Arzteblatt International - November 1, 2017 Category: General Medicine Tags: Dtsch Arztebl Int Source Type: research

What Your Tongue And Tonsils Could Tell You About Your Sleeping Habits
Your dentist might be able to tell if you're having trouble sleeping.  Yes. A new study published in the Saudi Medical Journal found that the size of a person's tonsils may indicate their risk for obstructive sleep apnea, a condition in which blocked upper airways cause breathing to stop and restart repeatedly during sleep. Tongue indentations, or teeth imprints on the tongue that suggest it's too big for the mouth, may also be a sign.  More than 18 million adults in the United States are affected by OSA. Since people with the condition are often suffering from interrupted and reduced sleep, it can lead to ...
Source: Science - The Huffington Post - March 9, 2016 Category: Science Source Type: news

Education for nurses working in cardiovascular care: A European survey
Conclusion: There is variability in the content, teaching, learning and evaluation methods in post-registration cardiovascular nurse education programmes in Europe. Cardiovascular nurse education would be strengthened with a stronger focus upon content that reflects current health challenges faced in Europe. A broader view of cardiovascular disease to include stroke and peripheral vascular disease is recommended with greater emphasis on prevention, rehabilitation and the impact of health inequalities.
Source: European Journal of Cardiovascular Nursing - November 18, 2014 Category: Nursing Authors: The Working Group of the Education Committee of the ESC Council on Cardiovascular Nursing and Allied Professions, Astin, Carroll, De Geest, Martensson, Jones, Hunterbuchner, Jennings, Kletsiou, Serafin, Timmins Tags: Original Articles Source Type: research

Stroke Education Using an Animated Cartoon and a Manga for Junior High School Students
Conclusions: Stroke education using these teaching aids of the animated cartoon and the Manga improved stroke knowledge in junior high school students.
Source: Journal of Stroke and Cerebrovascular Diseases - March 31, 2014 Category: Neurology Authors: Yuya Shigehatake, Chiaki Yokota, Tatsuo Amano, Yasuhiro Tomii, Yasuteru Inoue, Takaaki Hagihara, Kazunori Toyoda, Kazuo Minematsu Tags: Original Articles Source Type: research

157 E-Books New to JEFFLINE
Scott Library added these 157 e-books to the growing collection in May and June: Accurate Results in the Clinical Laboratory Adult Emergency Medicine Adult-Gerontology and Family Nurse Practitioner Certification Examination (4th ed.) Advanced Assessment: Interpreting Findings and Formulating Differential Diagnoses (2nd ed.) Advancing Your Career: Concepts of Professional Nursing (5th ed.) Arrhythmia Essentials Atlas of Advanced Operative Surgery Atlas of Clinical Neurology (3rd ed.) Atlas of Hematopathology: Morphology, Immunophenotype, Cytogenetics, and Molecular Approaches Atlas of Human Infectious Diseases Atlas of No...
Source: What's New on JEFFLINE - June 25, 2013 Category: Databases & Libraries Authors: Gary Kaplan Tags: All News Clinicians Researchers Students Teaching Faculty Source Type: news

Late Neurologic Events After Surgery for Atrial Fibrillation: Rare but Relevant ORIGINAL ARTICLES: ADULT CARDIAC
Conclusions After surgery for AF ablation, there is ongoing low risk of LNE even when the LAA is surgically excised. Further investigation should be pursued to clarify whether a difference exists with alternative elimination techniques and in patients in whom AF is successfully eliminated.
Source: The Annals of Thoracic Surgery - December 31, 2012 Category: Cardiovascular & Thoracic Surgery Authors: Lee, R., Jivan, A., Kruse, J., McGee, E. C., Malaisrie, S. C., Bernstein, R., Lapin, B., Passman, R., Knight, B. P., McCarthy, P. M. Tags: Electrophysiology - arrhythmias ORIGINAL ARTICLES: ADULT CARDIAC Source Type: research