Category Archives: Heart Disease

Swapping red meat for herring, sardines and anchovies could save 750,000 lives, study suggests

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Switch could also cut prevalence of disability linked to diet-related disease and help tackle the climate crisis, researchers found

Swapping red meat for forage fish such as herring, sardines and anchovies could save 750,000 lives a year and help tackle the climate crisis, a study suggests.

Mounting evidence links red meat consumption with a higher risk of disease in humans as well as significant harm to the environment. In contrast, forage fish are highly nutritious, environmentally friendly and the most abundant fish species in the world’s oceans.

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Health of England’s children at risk from policy inaction on obesity, report finds

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Exclusive: Officially commissioned research lays out effects of shelving anti-obesity pledges

Children in England are at risk of diabetes, heart disease and other serious health problems because ministers have shelved anti-obesity policies until 2025, according to a damning report commissioned by the government.

The independent report says that ultra-processed foods (UPF) and products high in fat, sugar and salt (HFSS) have become “normalised” in children’s diets, with poorer parents powerless to curb them.

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‘Deeply concerning’ inequalities in NHS heart valve surgery, report finds

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Female, black, Asian or less well-off patients are less likely to receive the life-saving procedure in England

Patients who are female, black, Asian or less well-off are significantly less likely to be offered heart valve surgery on the NHS in England, according to a report that experts say is “deeply concerning”.

People develop aortic stenosis when their aortic valve narrows as a result of calcium buildup, impeding normal blood flow. This causes shortness of breath, light headedness and chest pain.

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Ultra-processed food raises risk of heart attack and stroke, two studies show

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Research presented to annual meeting of European Society of Cardiology prompts calls for action

Ultra-processed food significantly raises the risk of high blood pressure, heart disease, heart attacks and strokes, according to two studies that one expert says should serve as a wake-up call for governments worldwide.

Global consumption of heavily processed items such as cereals, protein bars, fizzy drinks, ready meals and fast food has soared in recent years. In the UK and US, well over half the average diet now consists of ultra-processed food (UPF). For some, especially people who are younger, poorer or from disadvantaged areas, a diet comprising as much as 80% UPF is typical.

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The best medicine: study finds laughter is good for heart health

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Unique research shows cardiovascular gains recorded in patients who were shown TV comedy

The old adage that “laughter is the best medicine” may contain an element of truth when it comes to heart health.

A study has demonstrated that having a chuckle causes the tissue inside the heart to expand – and increases oxygen flow around the body.

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Salt-free diet ‘can reduce risk of heart problems by almost 20%’

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Large new study using UK Biobank data shows even a small reduction in salt intake can be beneficial

Cutting out salt from meals can slash your risk of heart problems and strokes by almost a fifth, the largest study of its kind suggests.

Research has documented how adding salt to food increases the likelihood of cardiovascular disease and premature death. Now experts have established just how big a difference you could make to your heart health – simply by reducing the number of meals to which you add salt or by ditching it altogether.

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Britons living in deprived areas have poorer sleep quality, study finds

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First large-scale UK investigation of its kind discovers social deprivation and ethnicity both affect sleep

People living in deprived areas of the UK have poorer sleep quality than those in affluent areas, the first large-scale study of sleep across the population has found.

Black people reported the worst sleep overall, with the research finding both social deprivation and ethnicity affect sleep quality, irrespective of age, sex, personal wealth, employment and education.

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Low emission zones are improving health, studies show

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Review of research finds particularly clear evidence that LEZs in cities reduce heart and circulatory problems

An increasing number of research studies are showing that low emission zones (LEZs) improve health.

More than 320 zones are operating across the UK, Europe and notably in Tokyo, Japan. These reduce air pollution across an area by curbing the number of highly polluting vehicles, normally older diesels. Schemes, including London’s ultra-low emission zone, can improve air quality. This should lead to improved health, but does this actually happen?

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Alcohol in moderation may lower stress-related risk of heart disease, study finds

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US researchers discover reduction of signalling in part of the brain could have significant impact on cardiovascular system

Light to moderate alcohol consumption may lower the risk of heart disease because it leads to long-term reductions in stress signalling in the brain, new research claims.

But cardiologists warn the cardiac benefits do not mean we should ignore other dangers of alcohol.

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Critically ill patients ‘will inevitably die’ due to junior doctors’ strike

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Exclusive: leading heart surgeons urge BMA to exempt staff working on critical care units in England

Critically ill patients “will inevitably die” because hospitals are having to cancel surgery as a direct result of next week’s junior doctors’ strike in England, leading heart surgeons have warned.

There were bound to be fatalities among people with serious heart problems whose precarious health meant they were “a ticking timebomb” and needed surgery as soon as possible, they said.

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Covid pandemic may be causing more deaths than Australia’s daily numbers suggest

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More than 80% of the country’s Covid deaths occurred in 2022, likely in part due to success of early control measures but questions remain

Behind the daily death figures, there is a more complicated picture of the impact of Covid-19 in Australia that raises questions about whether Covid could be causing more deaths from ischaemic heart disease, cerebrovascular disease and dementia.

As cases exploded after the emergence of the Omicron variant, the number of Covid deaths similarly rose, with more than 80% of Australia’s total Covid deaths occurring in 2022.

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Gel that repairs heart attack damage could improve health of millions

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Injectable, biodegradable technology developed by UK team works as a scaffold to help new tissue grow

British researchers have developed a biodegradable gel to repair damage caused by a heart attack in a breakthrough that could improve the health of millions of survivors worldwide.

There are more than 100,000 hospital admissions every year due to heart attacks in the UK alone – one every five minutes. Medical advances mean more people than ever before survive, with 1.4 million Britons alive today after experiencing a heart attack. But hearts have a very limited ability to regenerate, meaning survivors are left at risk of heart failure and other health problems.

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Lessons from Covid can start a health revolution, says lab chief

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Director of network that processed millions of tests says smart diagnostics could tackle other major diseases

Two years of mass Covid testing have paved the way for a revolution in how we diagnose other diseases, the founding director of the Lighthouse labs network has said.

In his first interview since the pandemic began, Prof Chris Molloy said that people’s familiarity with using swabs for Covid tests meant that they could also discover and monitor their risk of other conditions, such as diabetes and heart disease.

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Hotter nights increase risk of death from heart disease for men in early 60s

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A 1C rise in summer night temperature linked to 3.1% increase in risk of CVD mortality among men aged 60 to 64, study says

Men in their early 60s have a higher risk of dying from cardiovascular disease on warmer than usual summer nights, according to new research.

Previous studies have focused on the potential for warm spells of weather that involve extreme or sustained periods of high temperatures to coincide with surges in deaths and hospitalisations due to heart conditions. However, until now, findings related to age and gender have been inconsistent.

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Sleeping with light on linked to higher risk of heart disease and diabetes

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Exposure to artificial light at night worsens glucose and cardiovascular regulation, research suggests

Sleeping with the light on might scare away monsters under the bed, but it could be linked to an increased risk of heart disease and diabetes, research suggests.

Light is an important signal by which the body’s internal clock, which governs a host of biological processes from temperature to hormone release, is synchronised to the external cycle of day and night.

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Muscle strengthening lowers risk of death from all causes, study shows

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Half an hour a week of activities such as gardening, sit-ups or yoga could help reduce the risk of dying from any cause by a fifth

Half an hour of muscle strengthening activity such as lifting weights, push-ups or heavy gardening each week could help reduce the risk of dying from any cause by as much as a fifth, according to a new global analysis of studies conducted over three decades.

Health guidelines recommend muscle strengthening activities, primarily because of the benefits for musculoskeletal health. Previous research has indicated a link to a lower risk of death, but until now experts did not know what the optimal “dose” might be.

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Why pig-to-human heart transplant is for now only a last resort

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Analysis: As doctors monitor world’s first human recipient of pig heart, safety and ethical concerns remain

The world’s first transplant of a genetically altered pig heart into an ailing human is a landmark for medical science, but the operation, and the approach more broadly, raise substantial safety and ethical concerns.

Surgeons at the University of Maryland Medical Center spent eight hours on Friday evening transplanting the heart from the pig into 57-year-old David Bennett, who had been in hospital for more than a month with terminal heart failure.

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Can you think yourself young?

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Research shows that a positive attitude to ageing can lead to a longer, healthier life, while negative beliefs can have hugely detrimental effects

For more than a decade, Paddy Jones has been wowing audiences across the world with her salsa dancing. She came to fame on the Spanish talent show Tú Sí Que Vales (You’re Worth It) in 2009 and has since found success in the UK, through Britain’s Got Talent; in Germany, on Das Supertalent; in Argentina, on the dancing show Bailando; and in Italy, where she performed at the Sanremo music festival in 2018 alongside the band Lo Stato Sociale.

Jones also happens to be in her mid-80s, making her the world’s oldest acrobatic salsa dancer, according to Guinness World Records. Growing up in the UK, Jones had been a keen dancer and had performed professionally before she married her husband, David, at 22 and had four children. It was only in retirement that she began dancing again – to widespread acclaim. “I don’t plead my age because I don’t feel 80 or act it,” Jones told an interviewer in 2014.

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Good or bad? Top cardiologist gives verdict on chocolate, coffee and wine

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Exclusive: Prof Thomas Lüscher assesses the heart healthiness of some of our favourite treats

Dark chocolate is a “joy” when it comes to keeping your heart healthy, coffee is likely protective, but wine is at best “neutral”, according to one of the world’s leading cardiologists.

As editor of the European Heart Journal for more than a decade, Prof Thomas Lüscher led a team that sifted through 3,200 manuscripts from scientists and doctors every year. Only a fraction – those deemed “truly novel” and backed up with “solid data” – would be selected for publication.

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Long Covid has more than 200 symptoms, study finds

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Calls for national screening programme as symptoms revealed range from brain fog to tinnitus

The largest ever international study of people with long Covid has identified more than 200 symptoms and prompted researchers to call for a national screening programme.

The study found the myriad symptoms of long Covid – from brain fog and hallucinations to tremors and tinnitus – spanned 10 of the body’s organ systems, and a third of the symptoms continued to affect patients for at least six months.

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