Which of the following is a symptom of a heart attack?

Severe chest pain or discomfort is a hallmark symptom of a heart attack. This pain can manifest as feelings of pressure, squeezing, fullness, or aching in the center or left side of the chest. It may last for more than a few minutes or go away and come back. Understanding that this symptom often accompanies additional signs, such as shortness of breath, sweating, or radiating pain in the arms, back, neck, jaw, or stomach, is crucial for recognizing a heart attack.

While symptoms like sudden nausea and headache can occur in certain situations, they are not specific to heart attacks. A persistent cough may indicate other health issues, such as respiratory conditions, and rapid weight loss can signify various medical concerns that also do not point specifically to a heart attack. Therefore, severe chest pain or discomfort stands out as a critical indicator that warrants immediate medical attention.