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Having an unhealthy heart could lead to a higher risk of being diagnosed with COVID-19


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People with unhealthy heart structures and poorer functioning hearts have a significantly higher risk of being diagnosed with COVID-19 infection, according to research by Queen Mary University of London, in collaboration with the Medical Research Council Lifecourse Epidemiology Unit (The University of Southampton).
The researchers made use of the comprehensive and internationally unique UK Biobank database, which includes health and genetic information from over half a million participants from across the UK, including detailed magnetic resonance imaging (MRI) of their hearts as well as linkages to COVID-19 test results from Public Health England.
The team investigated records from 310 Biobank participants to see whether pre-existing features of the heart anatomy and function, as demonstrated on heart MRI scans, were linked to having a positive COVID-19 test result. ....

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Oxford Study shows long-term Covid impact


Oxford Centre for Clinical Magnetic Resonance Research. Picture: Martin Phelps
A STUDY looking at the longer-term impact of Covid-19 has found a ‘significant proportion’ of patients discharged from hospitals in Oxfordshire reported symptoms of breathlessness, fatigue and depression for months.
Oxford University scientists found that two to three months after the onset of coronavirus, 64 per cent of patients continued to experience breathlessness and 55 per cent reported fatigue.
MRI scans revealed abnormalities in the lungs of 60 per cent of participants, in the hearts of 26 per cent, in the livers of 10 per cent and in the kidneys of 29 per cent of patients. ....

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Malaysian hands on deck


Lim (right) and a colleague with some of the used Covid-19 rapid test kits in the lab.
OVER the past year, scientists across the world have been racing to find a solution to the Covid-19 pandemic. Malaysian researchers too, are doing their part to help counter the spread of the coronavirus. In April, UK-based Malaysian surgeon Dr Nur Amalina Che Bakri was chosen to be part of the United Kingdom’s first Covid-19 vaccine trial team. Researchers from our local universities are also working on the development of a Covid-19 vaccine which is still in its early stages. In November, prominent Malaysian virologist Emeritus Prof Datuk Dr Lam Sai Kit joined The Lancet Covid-19 Commission probing the origin of the coronavirus. ....

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