Microtubules, part of heart muscle cells' internal "skeleton," help determine how the heart changes shape under stress, and a common signaling pathway called the ERK pathway acts as a key controller of where the building ...
Jun 9, 2026
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Including blueberries, plums, blackberries, broad beans or cherries (washed down with green tea) in your recommended five-a-day (five 80g portions of fruit and vegetables, recommended by the UK's NHS) may be the best way ...
Jun 8, 2026
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The human heart must constantly adapt to changing demands—a task that requires tightly coordinated molecular shuffling in heart cells. One of the key regulators of this process is RBM20, a protein that controls an editing ...
Jun 4, 2026
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Smartphone-based heart rhythm monitoring from home can reduce same-day cancellations and help save significant health care resources ahead of planned electrical cardioversion in patients with atrial fibrillation. This is ...
Jun 4, 2026
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Researchers at RCSI University of Medicine and Health Sciences have developed an artificial model of the mitral heart valve that faithfully mimics the valve's complex mechanical behavior in the human heart. The study could ...
2 hours ago
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A novel study among Indigenous communities in Canada utilizing sharing circles as the primary method of qualitative data collection shows that heart health is shaped by emotional, spiritual, social, and systemic factors, ...
13 hours ago
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Reducing the damage sustained by the heart during a myocardial infarction remains one of the major challenges in cardiology, even when the blocked coronary artery is reopened in a timely manner. Part of the myocardial injury ...
15 hours ago
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Patients hospitalized with a common form of heart failure could avoid later hospital stays—and dramatically lower health care costs—if they receive the full combination of four medications currently recommended in national ...
17 hours ago
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For people with physical frailty, having high blood pressure may be associated with a lower risk of dementia, according to a study published in Neurology. The study did not find a lower risk of dementia in people with high ...
21 hours ago
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A new Dalhousie study suggests improved fitness may not be enough to protect blood vessels from the effects of prolonged sitting. The study, published in the European Journal of Applied Physiology, examined whether 12 weeks ...
21 hours ago
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