PITTSBURGH & CHICAGO--(BUSINESS WIRE)--May 17, 2023--

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It’s believed around three million Brits have an abnormal heart rhythm or arrythmia – and many may not even realise it. The most common arrhythmia is atrial fibrillation (AF), which causes an irregular and often unusually fast heartbeat, and is associated with a five-times higher risk of having a potentially fatal or life-changing stroke. If diagnosed, AF can be treated – however, it’s estimated there are at least 270,000 people in the UK who are unaware they have the condition, according to the British Heart Foundation (BHF). “What remains troubling is the sheer number of people who are undiagnosed and unaware that they are living with a heightened risk of stroke,” says BHF medical director, Professor Sir Nilesh Samani. “Finding people with this hidden threat must remain a priority.” Trudie Lobban, founder of the Arrhythmia Alliance – a coalition of patients, healthcare professionals and policymakers, adds: “Heart rhythm disorders are a leading cause of sudden cardiac death and devastating strokes, and yet too few people are aware of the rhythm of their heart.” To mark World Heart Rhythm Week (5-11 June), experts are highlighting the importance of being aware of arrhythmia warning signs and getting things checked out. Here’s what you need to know… Arrhythmias can affect all age groupsHowever, AF is most common in older age groups. As Dr Anthony Chow, a consultant cardiologist at The Wellington Hospital, part of HCA Healthcare UK, explains: “Heart rhythm problems are a very common condition that can affect all age groups, but AF is more common in older people. It can be as common as 10% of the population in their 70s, and almost 29% of those in their 80s.” Arrhythmias can have many causes Lobban says many conditions can cause heart rhythm problems, including heart failure, blackouts, electrolyte disturbances, thyroid disorders, infections, heart attacks, strokes, cardiomyopathy, high blood pressure, sleep apnoea and obesity. Triggers can also include stress, caffeine, tobacco, alcohol, diet pills, and cough or cold medicines. “But there is usually an underlying physical reason for it,” Lobban adds. Warning signs to look out for Key warning signs, says Chow, are palpations (a thumping or fluttering sensation in your heart/chest), dizzy spells and feeling faint, breathlessness, chest discomfort, and feeling overly tired. These things don’t automatically mean you have a heart problem, but it’s important to get any symptoms checked out. And Chow adds: “Not everyone experiences these exact symptoms and, in some cases, patients can experience no symptoms at all.” How to measure your heart rhythmThere are many ways heart rhythms can be measured clinically, through ECGs or monitors. You can check your pulse yourself at home, too. “The easiest way to detect an arrhythmia is to feel your pulse and hence your heart rhythm – is it irregular, too fast, or too slow?” says Lobban. “Such a simple thing as a 30-second pulse rhythm check can literally save your life.” The Heart Rhythm Alliance has a ‘know your pulse’ guide on their website. Lobban says you should sit down for five minutes beforehand, and remember that any stimulants you’ve taken, like caffeine or nicotine, will affect the rate. You’ll need a watch that measures seconds (take it off to do the test), or your phone timer could work. Hold your left or right hand out with your palm facing up and elbow slightly bent. With your other hand, place your index and middle fingers on your wrist near the base of your thumb, between the bone and stringy thumb tendon, to find your pulse. Once you’ve found your pulse, maintain a firm pressure and count the beats for 30 seconds, then multiply by two to get your heart rate in beats per minute. If your heart rhythm is irregular, you should count for one minute and don’t multiply. Arrhythmia can cause many serious health problemsHeart arrhythmia can cause a variety of serious heart health complications including strokes, heart failure and heart attacks, explains Chow. “Heart arrhythmias, in particular AF, are often associated with an increased risk of blood clots, so it’s extremely important to be aware of the warning signs,” he says. “If a blood clot breaks loose, it can travel directly from the heart to the brain, which can cause a stroke. You should consult your doctor and get referred to a cardiac rhythm specialist for assessment if you have significant symptoms.” When to see a doctor If you have any previous history of heart problems and/or are becoming increasingly concerned about palpations, you should speak to a medical expert, Chow advises. Those with a family history of arrythmia and/or sudden cardiac death should also make sure they get checked out. “It’s not usual that we’re aware of our heart beating, unless there’s a disturbed rhythm,” he says. “You should speak to your doctor if your heart palpations are lasting a long time, or aren’t improving and seem to be getting worse. Acute instances of symptoms could be a warning sign of something more serious, so it’s important to seek medical advice if you’re concerned. In some cases, arrhythmia could be an indication of a medical emergency such as a heart attack.” Treatment for arrhythmiaArrhythmias can be treated in a variety of ways. “Some require no more than reassurance after diagnosis, but others may need drug therapy, or implantation of an electrical device such as a pacemaker or ICD,” says Lobban. Chow says therapies such as cardioversion can be used to reset the heart rhythm by sending a shock through the chest to the heart, and there are also procedures and surgeries including catheter ablation, where wires are threaded through blood vessels directly to the heart and heat is used to create tiny scars in the heart to block abnormal electrical signs and restore a normal heartbeat. Chow adds: “Most people with abnormal heart rhythms can lead a normal life when the condition has been properly diagnosed and managed.”

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Max Verstappen has told Toto Wolff to focus on his own team after he called the Dutchman’s record winning streak “completely irrelevant” and “for Wikipedia”. Red Bull’s Verstappen became the first driver in Formula One’s 73-year history to win 10 consecutive races following his triumph at the Italian Grand Prix earlier this month. But moments after Verstappen’s landmark win, Mercedes team principal Wolff said: “For me, these kinds of records are completely irrelevant. Those numbers are for Wikipedia and nobody reads that anyway.” George Russell and Lewis Hamilton crossed the line a distant fifth and sixth respectively for Mercedes at Monza’s Cathedral of Speed. And when asked ahead of this weekend’s Singapore Grand Prix for his reaction to Wolff’s unflattering appraisal, Verstappen said: “I mean, they (Mercedes) had a pretty s*** race, so he was probably still p***** off with their performance.” Poking fun at what Verstappen perceives to be an obsession with Red Bull, he continued: “He almost sounds like he’s an employee of our team, but luckily he is not. It’s just important that you focus on your own team. That’s what we do and that’s what we did in the past when we were behind them and when they were dominating. It worked as a kind of inspiration. “You should be able to appreciate when a team is doing really well. To see someone that dominant – it was very impressive at the time – and we knew that we just had to work harder, try to be better, and try to get to that level. And now that we are there, we are very happy, and we are enjoying the moment.” Verstappen, now a victor at 12 of the 14 rounds so far, has not lost a race since the Azerbaijan Grand Prix on April 30, while his Red Bull team remain unbeaten this year. But the Dutch driver has never won in Singapore and last season he finished only seventh. And Verstappen fears the high-downforce, low-speed nature of the Marina Bay Circuit could play into the hands of his rivals. “We are not as competitive here as other tracks,” said Verstappen. “The streets are a little bit tougher for our car. We can do a good job, but it will be very tight. “So, I want to try and continue that streak, but I know there will be a day that that stops. Normally, Singapore is a bit more of a risk and more chaos, but we are here to win. “I never really looked at winning eight or nine, 10 races in a row. I just want to do the best I can. And every weekend is basically the same in terms of the pressure I put on myself to try and get the best result so nothing really changes.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live On this day in 2021: George Russell joins Lewis Hamilton at Mercedes Ferrari’s Carlos Sainz gets goosebumps after landing pole for Italian Grand Prix Carlos Sainz’s pace in practice gives Ferrari fans hope for Italian Grand Prix

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