What is a silent heart attack; 5 common symptoms, according to a cardiologist

A silent heart attack occurs when a person experiences an episode, without experiencing the typical severe chest pain, or obvious warning signs that usually accompany the condition. The symptoms of silent heart attack, present as gentle and brief, and they resemble common health problems, which include indigestion and fatigue. In such cases, people fail to identify their heart attack because these attacks produce no noticeable symptoms. However, just like a regular heart attack, the heart muscle suffers permanent damage from silent heart attacks, which leads to higher chances of developing severe heart conditions in the future. Research indicates that silent heart attacks occur in 20% to 50% of all heart attack cases. Early detection of silent heart attacks leads to better treatment outcomes, and minimises heart tissue damage. Dr Bimal Chhajer, a cardiologist specialising in non-invasive cardiology reveals more...

Mild chest pressure (no pain)

The symptoms of a silent heart attack produce gentle chest pressure, which differs from the severe chest pain during traditional heart attacks. The heart attack symptoms produce a sensation that feels like tightness or pressure in the chest, which occasionally returns. The pain from this condition stays mild and brief, compared to traditional heart attack symptoms. The chest discomfort starts in the chest before spreading to the neck and jaw region, which makes patients less likely to recognise its significance.

A person who experiences unexplained fatigue that persists for multiple days, should seek medical help. The fatigue exceeds typical tiredness, and does not improve with rest. This occurs because a weak heart, receives less blood flow, while it works harder to distribute blood throughout the body. The body requires more energy to perform regular tasks because of this condition.

A silent heart attack produces breathing difficulties, which make it hard to perform activities that used to be simple. The combination of chest pain with shortness of breath alone, can occur during a silent heart attack. The heart becomes less capable of delivering oxygen-rich blood to the body, which causes breathing difficulties during rest and short walks.

Silent heart attack symptoms often produce pain that affects different body areas including the jaw, neck, back, shoulders, arms, and upper abdomen. The discomfort feels like a light ache or pressure, resembling muscle strain or pulling sensations. People fail to identify these symptoms because they are gentle and occur outside the chest area, leading them to believe they have muscle strain, indigestion, or dental issues. In many cases, the pain comes and goes, lasts only a few minutes, or feels unusually mild, which makes it easy to dismiss. Some people also experience fatigue, cold sweats, dizziness, or shortness of breath without realizing these are cardiac warning signs. Recognizing these subtle symptoms can prevent life-threatening complications.

Some heart attack patients experience nausea, dizziness and sweating during their attacks. People who experience this condition tend to develop cold sweats as a symptom. The body reacts to heart pumping problems by producing these symptoms, which people commonly mistake for flu or other minor health issues. People should never dismiss these warning signs, because they might indicate a silent heart attack, when combined with other faint symptoms.

People who have diabetes, high blood pressure, high cholesterol or previous heart problems, face a higher risk of developing silent heart attacks. The risk of silent heart attacks increases among women, and older adults. This occurs because the nerve damage from diabetes, makes people less sensitive to pain, which results in heart attack symptoms that are less noticeable. The lack of severe pain during silent heart attacks, prevents patients from seeking immediate medical help which leads to untreated conditions. The risk of additional heart attacks and heart failure becomes higher for these patients. Regular medical check-ups combined with heart screenings and monitoring of these symptoms, will help doctors detect silent heart attacks at their beginning stages.

You should keep your heart healthy with the right diet, and exercise.

Incorporating nutrient-rich foods, managing stress, staying hydrated, and getting regular check-ups can further support cardiovascular health and overall well-being.

Also See: Heart attack warns 10 years before! How early blood pressure changes reveal signs to reduce long-term cardiovascular risk​

Dr Dr Bimal Chhajer says, “A silent heart attack occurs with little or no noticeable symptoms. Signs are mild or absent, which can lead to long-term heart damage. An impending heart attack shows warning signs like chest discomfort, shortness of breath, or extreme fatigue. Both are serious and require immediate attention. Early detection is crucial in preventing severe future cardiac events... being aware of pre-heart attack symptoms, impending, and silent heart attack signs is vital to prevent life-threatening events. Adopt a zero-oil diet, heamanage risk factors... listen to your body-early action today protects your heart tomorrow.” Regular check-ups and timely medical intervention can dramatically reduce the risk of severe heart complications.