Heart health is a vital concern worldwide, with cardiovascular diseases accounting for nearly 25% of all deaths annually. Early recognition of warning signs can be life-saving, and Dr. Jeremy London, a prominent American heart surgeon, has stressed the importance of identifying key symptoms that may signal serious heart problems.
In a recent Instagram video, Dr. London pinpointed chest pain or chest pressure as the “biggest red flag” indicating a possible issue with blood flow to the heart muscle. He explained, “Chest pain or pressure caused by activity and relieved by rest is a major warning sign, often referred to as stable angina. It suggests portions of the heart are not getting enough blood.”
The NHS describes heart attack-related chest discomfort as a “feeling of pressure, heaviness, tightness or squeezing across your chest.” While this pain can be severe, some people may experience milder symptoms resembling indigestion.
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Beyond chest discomfort, Dr. London warned about other subtle but critical signs such as progressive shortness of breath, especially during activity. He also highlighted unusual fatigue or a noticeable drop in exercise tolerance—feeling unusually tired after simple tasks like taking out the trash or walking through a supermarket car park.
Dr. London emphasized, “Our bodies have built-in warning systems. It’s crucial to heed these symptoms and seek medical attention promptly to prevent serious complications.”