A June 2024 study by the University of East Anglia said,
“This study focused on understanding how widespread heart valve issues of any severity are among healthy, symptom-free adults without any known heart diseases. “
“We examined almost 4,500 individuals aged 60 and older from three regions in the UK: Norfolk, West Midlands, and Aberdeen, using echocardiography, which is an ultrasound of the heart.”
“Our findings showed that more than 28pc of these adults had some form of heart valve disease, although reassuringly it was only mild in the majority of the cases. “
“The data also indicated that age was the main factor associated with these heart valve problems, meaning that the older a person is, the higher their chance of having a significant valve issue.”
“The main problems are caused by the valve not opening fully (valve stenosis) which restricts the flow of blood, or the valve not closing properly (valve regurgitation) which means blood can leak back in the wrong direction.”
“These problems can put extra strain on the heart and make the heart work harder. Over time, it can increase the risk of having a heart attack, stroke and other heart conditions.”
“The diagnosis of heart valve disease mostly relies on transthoracic echocardiography, however this is normally only carried out if symptoms are reported or if an unusual murmur is heard during a physical examination.
“This can be challenging in the elderly because mild symptoms may be masked by reduced physical activity and impaired mobility.
“This study reveals that many older adults have heart valve issues, even if they don't show any symptoms and we would suggest that if people do develop any new symptoms or signs that could indicate heart disease to discuss this with their doctor. “
“As our population ages, this information can help healthcare providers understand the scale of valve disease and streamline routine care methods and screening programs to ensure that we can cope with the demand in the future.“
“This way, they can better identify and help those at risk before problems become serious.”
"This important research using a very large group of people without symptoms showed that over a quarter of participants had a previously undetected heart valve condition.
“Further research will be required to build on these strong foundations and develop methods to test the feasibility of disease identification in these individuals.”
“Whilst we have made strides, there is still more to be done to eradicate heart disease for good. It is essential that we keep funding lifesaving research, so fewer people have to go through heart break."