Chest pain needs urgent in-person assessment now, even if the X-ray does not show a clear acute lung problem. A chest X-ray cannot rule out a heart attack, blood clot, or other serious causes.
Call emergency services or go to the nearest emergency department immediately, especially if the pain is new, severe, pressure/tightness, lasts more than 5 minutes, or comes with breathlessness, sweating, nausea, dizziness, fainting, palpitations, or pain spreading to the arm, jaw, back, or shoulder.
- Do not drive yourself. Have someone take you or call an ambulance.
- Rest sitting upright; avoid exertion.
- If they have been prescribed nitroglycerin for chest pain, use it exactly as prescribed.
- If there is no aspirin allergy, active bleeding, or medical instruction to avoid it, emergency dispatch/clinicians may advise chewing aspirin, but do not delay getting help to do this.
They need at least a prompt examination, ECG, vital signs, and cardiac blood tests.