Heart attack symptoms in women can differ significantly from those in men, with chest pain not always being the most common sign. A study published in Circulation found that many women report symptoms like fatigue, sleep disturbances, and anxiety leading up to a heart attack. Nearly 80% of women had at least one symptom for over a month before their heart attack, but only 65% would call 911 if they suspected they were having one.

Some key heart attack symptoms in women include:

• Unusual fatigue: Sudden or prolonged fatigue is a common warning sign.
• Sleep disturbances: Insomnia or waking up frequently can indicate trouble.
• Anxiety: A feeling of impending doom or anxiety may signal a heart attack.
• Lightheadedness: Dizziness or faintness can occur during a heart attack.
• Shortness of breath: Difficulty breathing, with or without chest discomfort.
• Indigestion or gas-like pain: Nausea or vomiting may mimic gastrointestinal issues.
• Cold sweats: Sweating and clammy skin can accompany a heart attack.
• Jaw or neck pain: Pain in areas like the jaw, shoulder, or back can radiate from the chest.
• Chest pressure or pain: A squeezing, burning, or full sensation in the chest.

If you experience any of these symptoms, seek emergency care immediately. If you’re unsure, trust your instincts and get a second opinion if needed.