Brits are being urged to learn five early symptoms that may suggest a heart attack is on the horizon, as cold weather hits. Heart disease remains a leading health issue in the UK, with seven million people affected and causing one in four premature deaths, according to the NHS.
Heart attack risks increase almost immediately during a cold snap, accounting for two in five winter excess deaths. As temperatures hit -8C or below throughout the UK, wellness specialist Brian Clarke of UK Saunas has highlighted the symptoms that might appear one month before a heart attack.
“Heart attack symptoms can occur one month before due to the heart struggling with reduced blood and oxygen supply,” he warned. “It is important to recognise the symptoms in advance and take action as soon as possible to increase your chances of safety. If you suspect you’re having a heart attack, call 999 for emergency assistance immediately.”
Early warning signs:
Discomfort in the middle of your chest . Brian says: “If you are experiencing a tight chest or a sense of pressure, even if only mild, this can be a red flag.
“This often indicates that your heart isn’t delivering oxygen-rich blood efficiently. It may only last a few minutes, or happen now and again. Similarly, breathing difficulties mean it is time to get your heart checked.”
Fatigue and sleep problems . He added: “One of the most overlooked warning signs is disrupted sleep patterns and fatigue, which can increase your risk of a heart attack.
“Persistent fatigue can signal heart failure, which is when the heart struggles to pump blood effectively, or even coronary artery disease. If you find yourself sleeping poorly or constantly tired, consult your doctor.”
Nausea . “It is important not to dismiss, nausea, indigestion or vomiting, as these can be a warning sign of a heart attack,” Brian said. “In the weeks leading up to a heart attack, these symptoms can be a result of restricted blood flow to the heart. If these symptoms continue to persist, consult a GP for information or medical tests if necessary.”
Pain in the arm, neck or jaw . Although the chest is where you will experience the most pain before a heart attack, it can spread to other areas of your body, Brian says. “Pain can radiate to the left arm, neck or jaw – especially after physical exertion like exercise. This can be a sign of coronary artery blockages,” he explained.
Cold sweats and dizziness . “ Feeling clammy, sweaty or dizzy without physical exertion can be a warning sign of a heart attack. This happens when your heart is strained and struggling to maintain proper blood flow,” Brian said.
“These symptoms often occur alongside chest pains. You may also experience nausea, pale skin and a deep chill during this time. If these symptoms appear suddenly or occur frequently, it is best to consult with a GP.”
Reduce heart attack risks this winter
Maintain a low-fat, high-fibre diet with plenty of fresh fruit, vegetables and whole grains. Limit your salt intake to one teaspoon per day to avoid raising blood pressure. Avoid foods high in saturated fats – such as meat pies, sausages and butter – as these can increase bad cholesterol levels.
Instead, consume unsaturated fats like oily fish, nuts, and vegetable oils to raise good cholesterol and reduce artery blockages. Reduce sugar consumption which could otherwise increase the likelihood of a heart attack.
Brian explains that the new year is a great time to start exercising more, especially to minimise the risk of a heart attack. Combined with a healthy diet, regular exercise helps you maintain a healthy weight and reduce the risk of high blood pressure, as your heart doesn’t have to work as hard to pump blood around the body. “Aerobic activities like walking, swimming, and dancing strengthen the heart, improve circulation, and lower cholesterol levels,” he said.
If you have coronary heart disease or are more at risk due to high cholesterol, high blood pressure, or family history, take prescribed medication as directed by your doctor to prevent complications. Never stop medication without consulting your doctor, as it could worsen symptoms and increase the chance of a heart attack.
Brian stressed: “Make sure to take your medication on time, keeping to a schedule and setting reminders for getting a repeat prescription.” He also said: “Managing stress is particularly important in the winter, as too much can affect our immune system including heart health.
The lack of sunlight in January means that we are not getting enough vitamin D, which can lower our mood significantly, Brian added. However, it is suggested that we take at least 10 micrograms of vitamin D supplements in winter to offset the effects of shorter days.
Additionally, being active and socialising with friends and family can also improve your mood. If you don’t feel like leaving your home, you can also practice mindfulness and meditation. For more information, visit the NHS website.