What symptoms does a young woman feel when having a mini heart attack?

A young woman experiencing a mini heart attack, or unstable angina, may feel symptoms such as chest discomfort or pain, which can be described as pressure, squeezing, or fullness. She might also experience shortness of breath, nausea, lightheadedness, or pain radiating to the arms, back, neck, or jaw. These symptoms can vary in intensity and may not always be sudden or severe, making them sometimes easy to overlook. It's important to seek medical attention if any of these symptoms occur.