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As effective as catheter ablation can be for patients with paroxysmal atrial fibrillation (AF), the procedure that aims for pulmonary vein isolation (PVI) has met much less success in those with persistent AF, when episodes last a week to a year or more. To boost catheter ablation’s chances for success in persistent AF, PVI is often augmented with further ablation […]

New year, new you, new diet. It’s a familiar refrain. One popular dieting technique is to create a food blacklist. Quitting “carbs” or packaged foods is common, which can mean avoiding supermarket staples like pasta. But do we really need to ban pasta to improve our diets? This is what we call a reductionist approach to nutrition, where we describe […]

Electronic nudges delivered to health care clinicians based on a machine learning algorithm that predicts mortality risk quadrupled rates of conversations with patients about their end-of-life care preferences, according to the long-term results of a randomized clinical trial published by Penn Medicine investigators in JAMA Oncology today. The study also found that the machine learning-triggered reminders significantly decreased use of […]

A University of Minnesota Twin Cities researcher is part of an international team that has used imaging technology to show, for the first time, the creation and elimination of synapses between neurons in the brains of live mice. The research provides insight into what happens when memories are created and forgotten and could help scientists better understand and treat conditions […]

Short bouts of intense exercise may help protect the brain from age-related cognitive decline by increasing production of a key protein involved in neuroplasticity, learning, and memory, new research suggests. In a small study of healthy adults, 6 minutes of high-intensity cycling increased circulating levels of brain-derived neurotrophic factor (BDNF) to a significantly greater extent than prolonged light cycling or […]

Credit: CC0 Public Domain A new study by the University of Coimbra, published in Nutrients, has revealed that caffeine, polyphenols, and other natural products found in coffee may help reduce the severity of non-alcoholic fatty liver disease (NAFLD) among overweight people with type 2 diabetes (T2D). NAFLD is a collective term for liver disorders caused by a build-up of fat […]

British Heart Foundation: Understanding blood clots We use your sign-up to provide content in ways you’ve consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. More info Blood clots are tiny clumps of blood that form into a gel-like substance. A […]

Make-shift MORGUES built during Covid crisis are being reopened to house dead bodies amid surge in fatalities over festive period Mortuaries have been set up at council gritting yards and near nature reserves  Sites have been us to cope with unusually high death numbers in recent years READ MORE: ‘Kraken’ may soon become dominant UK Covid strain, experts warn Make-shift morgues […]

In a recent study posted to the bioRxiv* preprint server, researchers explored the effects of mutations in the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) on viral transmission. Study: The effect of previous SARS-CoV-2 infection and COVID-19 vaccination on SARS-CoV-2 Omicron infection and relation with serological response – a prospective cohort study. Image Credit: CROCOTHERY/Shutterstock Background […]