Latest news with #UniversitéParisCité
Epoch Times
9 hours ago
- Health
- Epoch Times
COVID-19 May Increase Aging of Blood Vessels Among Women: Study
Women infected with COVID-19 were more likely to have aged blood vessels, according to a new study. Rosa Maria Bruno, a professor with Université Paris Cité in France, and co-authors examined 1,024 individuals who participated in a prospective study across 34 centers in 16 countries, including centers in Austria, Brazil, and Canada. They aimed to figure out whether people who were infected with COVID-19 experienced faster aging of blood vessels, using carotid-femoral pulse wave velocity, a biomarker of artery stiffness.
The Irish Sun
16 hours ago
- Health
- The Irish Sun
The major Covid-19 symptom that can last for YEARS as cases rise across Ireland
The so-called Stratus variant is behind the latest jump in infections STAY AWARE The major Covid-19 symptom that can last for YEARS as cases rise across Ireland EXPERTS reckon there's a Covid-19 symptom that could last for "years" - and it mainly affects women. Health chiefs said the infection seems to accelerate the ageing of blood vessels, raising the risk of heart disease. 3 A study suggests that Covid-19 could accelerate the ageing of blood vessels Credit: Getty 3 And people with stiffer blood vessels face a higher risk of cardiovascular complications Credit: Getty Advertisement As of August 20, there have been 461 new infections reported across the country. The so-called Stratus variant is behind much of the upswing, which left 158 people hospitalised last week. And some people who have had Covid-19 are left with "symptoms that can last for months or even years." According to research published in the European Heart Journal this week, the infection may lead to blood vessels ageing around five years, particularly in women. Advertisement The study, led by Professor Rosa Maria Bruno at the Université Paris Cité in France, suggests that Covid-19 could accelerate the ageing of blood vessels. And people with stiffer blood vessels face a higher risk of cardiovascular complications, including heart attack and stroke. Professor Rosa said: "Since the pandemic, we have learned that many people who have had Covid are left with symptoms that can last for months or even years. "However, we are still learning what's happening in the body to create these symptoms. Advertisement 'We know that Covid can directly affect blood vessels. "We believe that this may result in what we call early vascular ageing, meaning that your blood vessels are older than your chronological age and you are more susceptible to heart disease. I was told Covid origins probe would lead us to gates of hell... Watergate was nothing compared to outrageous lab leak cover-up "If that is happening, we need to identify who is at risk at an early stage to prevent heart attacks and strokes." The study recruited 2,390 people, aged 50 on average, from 16 different countries between September 2020 and February 2022. Researchers found that among the women in the study, a SARS-CoV-2 infection was linked to stiffer arteries. Advertisement And the effect was greater in women than men as well as in people who experienced symptoms of long Covid. Researchers found the average increase in carotid-femoral pulse wave velocity (PWV) in women who had mild Covid was 0.55 metres per second, compared with 0.60 in those hospitalised and 1.09 for women treated in intensive care. They also said the increase of around 0.5 metres per second is "clinically relevant" as it is equivalent to ageing around five years. And health chiefs added those affected can experience a 3 per cent risk increase of cardiovascular disease in a 60-year-old woman. Professor Rosa added: "Vascular ageing is easy to measure and can be addressed with widely available treatments, such as lifestyle changes, blood pressure-lowering and cholesterol-lowering drugs. Advertisement "For people with accelerated vascular ageing, it is important to do whatever possible to reduce the risk of heart attacks and strokes.'
The Independent
18 hours ago
- Health
- The Independent
The worrying thing Covid can do to your blood revealed by new study
Covid may prematurely age blood vessels by around five years, according to a new study, increasing the risk of heart attack and stroke. Research published in the European Heart Journal revealed that a Covid infection could accelerate the ageing of blood vessels, particularly in women. Vaccinated individuals show less stiffening in their arteries and stabilised symptoms over time in comparison to those who had not been protected against Covid. Lead researcher Professor Rosa Maria Bruno, from Université Paris Cité, said: "We know that Covid can directly affect blood vessels. We believe that this may result in what we call early vascular ageing, meaning that your blood vessels are older than your chronological age and you are more susceptible to heart disease. 'If that is happening, we need to identify who is at risk at an early stage to prevent heart attacks and strokes." The new study tested nearly 2,500 people from across the world, categorising them based on whether they had Covid and whether they had been hospitalised for it, both in a general ward and in an intensive care unit. Tests were taken six months after an infection and again after 12 months. It measured each person's vascular age with a device that examines how quickly a wave of blood pressure travels between the artery in the neck and the legs. The higher the measurement meant the stiffer the blood vessels, indicating a higher vascular age. It found that all three groups of patients who had a Covid infection had stiffer arteries compared to those who hadn't been affected. The average increase in women was 0.55 meters per second for those who had mild Covid, 0.60 for those who had been hospitalised, and 1.09 for those in intensive care. According to researchers, an increase of around 0.5 meters per second is "clinically relevant" and equivalent to ageing around five years. It also increases the risk of cardiovascular disease, like heart attack, stroke or sudden cardiac arrest, in 60-year-old women by 3 per cent. The difference between men and women could come down to immune systems, Prof Bruno added. She said: 'Women mount a more rapid and robust immune response, which can protect them from infection. However, this same response can also increase damage to blood vessels after the initial infection.' She said the virus acts on specific receptors in the body that are in the lining of the blood vessels. The virus will use these receptors to enter and infect cells. Last month, it was reported that a new strain of Covid had spread across the UK, accounting for the highest proportion of cases - around 30 per cent. Experts warned the Stratus strain was resisting immunity and had a unique symptom of giving people a hoarse voice.
Yahoo
a day ago
- Health
- Yahoo
Dangerous hidden side effect of Covid infection revealed by new study
Covid may prematurely age blood vessels by around five years, according to a new study, increasing the risk of heart attack and stroke. Research published in the European Heart Journal revealed that a Covid infection could accelerate the ageing of blood vessels, particularly in women. Vaccinated individuals show less stiffening in their arteries and stabilised symptoms over time in comparison to those who had not been protected against Covid. Lead researcher Professor Rosa Maria Bruno, from Université Paris Cité, said: "We know that Covid can directly affect blood vessels. We believe that this may result in what we call early vascular ageing, meaning that your blood vessels are older than your chronological age and you are more susceptible to heart disease. 'If that is happening, we need to identify who is at risk at an early stage to prevent heart attacks and strokes." The new study tested nearly 2,500 people from across the world, categorising them based on whether they had Covid and whether they had been hospitalised for it, both in a general ward and in an intensive care unit. Tests were taken six months after an infection and again after 12 months. It measured each person's vascular age with a device that examines how quickly a wave of blood pressure travels between the artery in the neck and the legs. The higher the measurement meant the stiffer the blood vessels, indicating a higher vascular age. It found that all three groups of patients who had a Covid infection had stiffer arteries compared to those who hadn't been affected. The average increase in women was 0.55 meters per second for those who had mild Covid, 0.60 for those who had been hospitalised, and 1.09 for those in intensive care. According to researchers, an increase of around 0.5 meters per second is "clinically relevant" and equivalent to ageing around five years. It also increases the risk of cardiovascular disease, like heart attack, stroke or sudden cardiac arrest, in 60-year-old women by 3 per cent. The difference between men and women could come down to immune systems, Prof Bruno added. She said: 'Women mount a more rapid and robust immune response, which can protect them from infection. However, this same response can also increase damage to blood vessels after the initial infection.' She said the virus acts on specific receptors in the body that are in the lining of the blood vessels. The virus will use these receptors to enter and infect cells. Last month, it was reported that a new strain of Covid had spread across the UK, accounting for the highest proportion of cases - around 30 per cent. Experts warned the Stratus strain was resisting immunity and had a unique symptom of giving people a hoarse voice.
The Independent
2 days ago
- Health
- The Independent
Dangerous hidden side effect of Covid infection revealed by new study
Covid may prematurely age blood vessels by around five years, according to a new study, increasing the risk of heart attack and stroke. Research published in the European Heart Journal revealed that a Covid infection could accelerate the ageing of blood vessels, particularly in women. Vaccinated individuals show less stiffening in their arteries and stabilised symptoms over time in comparison to those who had not been protected against Covid. Lead researcher Professor Rosa Maria Bruno, from Université Paris Cité, said: "We know that Covid can directly affect blood vessels. We believe that this may result in what we call early vascular ageing, meaning that your blood vessels are older than your chronological age and you are more susceptible to heart disease. 'If that is happening, we need to identify who is at risk at an early stage to prevent heart attacks and strokes." The new study tested nearly 2,500 people from across the world, categorising them based on whether they had Covid and whether they had been hospitalised for it, both in a general ward and in an intensive care unit. Tests were taken six months after an infection and again after 12 months. It measured each person's vascular age with a device that examines how quickly a wave of blood pressure travels between the artery in the neck and the legs. The higher the measurement meant the stiffer the blood vessels, indicating a higher vascular age. It found that all three groups of patients who had a Covid infection had stiffer arteries compared to those who hadn't been affected. The average increase in women was 0.55 meters per second for those who had mild Covid, 0.60 for those who had been hospitalised, and 1.09 for those in intensive care. According to researchers, an increase of around 0.5 meters per second is "clinically relevant" and equivalent to ageing around five years. It also increases the risk of cardiovascular disease, like heart attack, stroke or sudden cardiac arrest, in 60-year-old women by 3 per cent. The difference between men and women could come down to immune systems, Prof Bruno added. She said: 'Women mount a more rapid and robust immune response, which can protect them from infection. However, this same response can also increase damage to blood vessels after the initial infection.' She said the virus acts on specific receptors in the body that are in the lining of the blood vessels. The virus will use these receptors to enter and infect cells. Last month, it was reported that a new strain of Covid had spread across the UK, accounting for the highest proportion of cases - around 30 per cent. Experts warned the Stratus strain was resisting immunity and had a unique symptom of giving people a hoarse voice.
