What is one of the primary signs of a heart attack?

Chest pressure or pain that lasts more than a few minutes is indeed one of the primary signs of a heart attack. This symptom is often described as a feeling of tightness, squeezing, or heaviness in the chest. It may also radiate to other areas, such as the arms, back, neck, jaw, or stomach. Recognizing this symptom is crucial, as it signifies that the heart muscle may not be receiving enough oxygen, which can lead to serious complications if not addressed promptly.

While a rapid heart rate, excessive sweating, and cold skin can also occur during a heart attack or related conditions, they are not as definitive or primary as the prolonged chest pressure or pain. These peripheral symptoms can vary widely among individuals and may not be present in every case, reinforcing the critical importance of the chest pain characteristic in identifying a heart attack.