Which of the following symptoms can indicate a heart attack?

Chest pain or discomfort is one of the hallmark symptoms of a heart attack. This sensation can manifest as pressure, squeezing, fullness, or pain in the center or left side of the chest. It may last for more than a few minutes or go away and come back. The feeling might also radiate to other parts of the body such as the arms, back, neck, jaw, or stomach. Recognizing this symptom is crucial, as it prompts immediate action to seek medical help, and early treatment can significantly improve outcomes in the case of a heart attack.

In contrast, while severe headaches, rapid weight loss, and temporary blurry vision can be concerning symptoms on their own, they do not specifically indicate a heart attack. Instead, these symptoms might be associated with other medical conditions and should be evaluated in the context of the overall health of the individual. Understanding that chest pain or discomfort is a critical sign helps individuals respond appropriately to the potential onset of a heart attack.