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Added on the 21/06/2018 09:30:03 - Copyright : Wochit
If you're unlucky enough to need a bed in an intensive care unit for COVID-19, cross your fingers that you'll get a bed at the right time. That's because ICU patients treated during periods of increased demand are almost twice as likely to die compared to those treated in low-demand periods. UPI reports intensive care units operating at 75% to 100% capacity were classified as 'high demand.' 'Low demand' was classified at less than 25% of capacity. The study showed patients in ICUs operating at high demand had a 94% higher risk for death compared to those in facilities operating at low demand. Hospitals in many parts of the country have reported being overwhelmed with patients requiring ICU treatment during the pandemic. Research suggests up to 30% of COVID-19 patients require treatment in the ICU, with many needing mechanical ventilator support to breathe.
A new study says better heart health in middle age may help reduce a person's risk significantly for dementia later in life. Researchers at Sweden's Karolinska Institute studied 1,449 Finns enrolled in the Finnish Cardiovascular Risk Factors, Aging, and Dementia study. Adults with 'ideal' results on several cardiovascular health metrics were found to be 86% less likely to be diagnosed with dementia than those with lower scores. According to UPI, the metrics considered included smoking history, engagement in physical activity, body weight, cholesterol levels, and blood pressure. The findings suggest that maintaining lifelong heart health by not smoking, exercising regularly, and staying slim may reduce dementia risk later in life.
A new study reveals older women have a greater risk of heart failure if they spend more time sitting than those who sit less. And according to UPI, that's even if they have a regular fitness routine. As part of the Women's Health Initiative Observational Study, researchers analyzed the records of 80,100 postmenopausal women who were roughly 63 years old. Women spending less than 6.5 hours daily sitting or lying down had 15% less risk of heart failure hospitalization than women spending 9.5 sedentary hours daily. The data also showed the less sedentary women had a 42% less risk of heart failure hospitalization than women reporting more than 9.5 hours sedentary hours.
The US Centers for Disease Control and Prevention says up to 29% of all adults in the United States, or about 70 million people, have high cholesterol. In addition to lifestyle changes around diet and exercise, prescription statin drugs can help control high cholesterol, which is liked to cardiovascular disease. Now, a new study reveals older adults benefit from statins at least as much as young people in reducing the risk of heart attack, stroke, and heart disease. According to UPI, researchers say that for every 80 people age 80 to 100 who take statins, one heart attack will be prevented. In contrast, three times that number of people between ages 50 and 59 would need to take the drugs to prevent one heart attack. Similarly, a second analysis shows statins reduce the risk for heart attack and stroke in people over 75 by 26% for every one-point reduction in LDL cholesterol.
So far, just under 215,000 Americans have died from the novel coronavirus, COVID-19. But according to UPI, a new study says deaths of Americans that were linked to COVID-19 may have gone underreported by nearly 75,000. That's because either people delayed seeking treatment, or were too afraid to seek medical help during the pandemic. As a result, COVID-19 could have indirectly contributed to deaths from other illnesses like Alzheimer's disease, diabetes and heart disease. Researchers at Virginia Commonwealth University in Richmond examined death certificates for their tabulation. The found that of 225,530 excess deaths, 150,541, or 67%, were attributed to COVID-19 from March to July.
Toni Braxton made a triumphant return to the American Music Awards on Sunday (24.11.19) as she wowed the crowd with a heartfelt performance of 'Un-Break My Heart'.
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