Brits are being warned to be vigilant for five early signs that could indicate an impending heart attack, especially as the nation braces for colder weather. Heart disease is a major health concern in the UK, affecting seven million people and contributing to one in four premature deaths, the NHS reports.
The risk of heart attacks rises sharply during cold snaps, which account for two in five winter excess deaths. With temperatures expected to drop to -8C across the country, wellness expert Brian Clarke from UK Saunas has pinpointed symptoms that may manifest one month before a heart attack, reports Bristol Live.
“Heart attack symptoms can occur one month before due to the heart struggling with reduced blood and oxygen supply,” he cautioned. “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 include:
Discomfort in the middle of your chest. Brian notes: “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 also mentioned: “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
Adopting a low-fat, high-fibre diet filled with fruits, veggies, and whole grains is crucial, while putting a cap on your daily salt intake at one teaspoon to fend off high blood pressure. Steer clear of saturated fat-heavy foods like meat pies, sausages, and butter which could drive up bad cholesterol.
Opt instead for heart-friendly unsaturated fats found in oily fish, nuts, and vegetable oils that boost good cholesterol and help unclog arteries. Keep an eye on your sweet tooth – too much sugar can surge the risk of a heart attack.
As January rolls out the red carpet for fresh starts, Brian points out it’s prime time to get moving more, tipping the scales in your favour against heart attacks. A combo of wholesome eats and regular exercise keeps your weight in check and eases the strain on your heart in pumping blood through your body.
“Aerobic activities like walking, swimming, and dancing strengthen the heart, improve circulation, and lower cholesterol levels,” he noted. For those living with coronary heart disease or under its shadow due to high cholesterol, high blood pressure, or family genes, sticking to doctor-prescribed meds is vital. Dropping meds without a GP’s say-so might rally symptoms and amp up heart attack risks.
Brian emphasised: “Make sure to take your medication on time, keeping to a schedule and setting reminders for getting a repeat prescription.”
He also pointed out: “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, he suggested taking at least 10 micrograms of vitamin D supplements in winter to counteract the effects of shorter days.
Staying active and socialising with loved ones can also boost your mood. If you’re not up for venturing out, mindfulness and meditation can be practised at home.
What is a heart attack?
According to the NHS, heart attacks are “caused by the blood supply to the heart being suddenly interrupted. Without this supply, heart muscles may be damaged and begin to die.
“Without treatment, the heart muscles will experience irreversible damage. If a large portion of the heart is damaged in this way, the heart stops beating (known as a cardiac arrest), resulting in death”. For more information, visit the NHS website.