Chest Discomfort: What to Tell Emergency Services

If chest discomfort occurs along with cold sweats, shortness of breath, or significant dizziness, contact local emergency services immediately. When calling for help, the most important things to tell the dispatcher are your location, whether the person is conscious and breathing normally, and what is happening. You do not need to gather a complete medical history or determine whether this is a heart attack first.

This article provides general information about emergency communication. It cannot replace an on-site assessment, a doctor's diagnosis, or individualized medication guidance.

The image illustrates the topic only. It should not be used to assess symptoms or diagnose a condition.

Recognize when to get immediate help without waiting for a complete record

Sudden chest pressure, tightness, or other discomfort accompanied by sweating, nausea, dizziness, or shortness of breath is a warning sign that requires immediate help. Chest discomfort that spreads to the arms, neck, or jaw also deserves attention. Do not wait until the pain becomes unbearable or every symptom appears before taking action. NHS information on chest pain

If the person can no longer respond normally, has significant difficulty breathing, or is too breathless to speak, tell the dispatcher about these changes immediately. Do not drive yourself to the hospital. Follow your local emergency service's instructions. NHS information on heart attacks

Recording symptoms, looking for medication containers, and notifying family members must not delay the call for help. If someone else is there, you can divide these tasks. If you are alone, make the call first.

Start with your location and the person's current condition

Once connected, answer the dispatcher's questions. You will generally need to provide the following information early in the call:

• Exact location: City, street, street number, building, floor, and room. If you are unsure of the location, describe nearby landmarks.

• Main concern: For example, "My chest feels tight, and I'm having cold sweats and trouble breathing."

• Current condition: Whether the person is conscious, can answer questions, and is breathing normally.

• Callback number: Give a phone number for someone at the scene and keep the phone available for incoming calls.

These are also the main details listed in the London Ambulance Service's public guidance on emergency calls. Procedures may vary by location, so follow your local dispatcher's questions. London Ambulance Service guidance on emergency calls

You can fill in the following template with the actual details:

"We need emergency help at [full address]. The person is [conscious or unresponsive], and their breathing is [normal or a description of the specific problem]. The main concern is [chest discomfort and accompanying symptoms]. The callback number is [phone number]."

This is only a communication template; you do not need to memorize it. If the dispatcher interrupts to ask about breathing or consciousness, answer that question first. If you are unsure, say "I'm not sure" instead of guessing.

Describe when the discomfort started, how long it has lasted, and any accompanying symptoms

You do not need medical terminology. Explaining when it started, where you feel discomfort, what it feels like, and how you feel now is more helpful than trying to name the condition yourself.

You can add these details in order:

• When it started: Approximately what time it began, or whether it happened while walking, eating, resting, or doing something else. If you cannot remember, give an approximate time frame.

• How long it has lasted: Whether it has been continuous or has eased and then returned, and whether you still have discomfort.

• Location and sensation: Whether it is in the center of the chest or elsewhere, and whether it feels like tightness, pressure, fullness, burning, or pain.

• Other symptoms: Whether there are cold sweats, shortness of breath, nausea, dizziness, or discomfort in the arms, back, neck, or jaw.

For example: "It started around [time]. My chest feels [what you are actually feeling]. Since then, it has [been continuous or come and gone], and I also have [accompanying symptoms]." Do not add symptoms you do not have just to fit the template.

Chest discomfort associated with a heart attack may persist or go away and return. Even if it has eased by the time you call, accurately report the earlier symptoms and how they have changed. Do not assume you are safe. American Heart Association warning signs of a heart attack

Why describing women's symptoms should go beyond severe chest pain

Chest pain or discomfort is still the most common heart attack symptom in women, but women may also experience shortness of breath, nausea, back, shoulder, or arm discomfort, and unusual fatigue or weakness. Shortness of breath may occur with or without noticeable chest discomfort. The absence of severe chest pain does not rule out a heart attack. American Heart Association information on heart attack symptoms in women

When describing the situation, include any symptoms that appeared suddenly or feel different from usual. For example, in addition to saying "My chest just feels a little tight," mention whether you are also having trouble breathing, cold sweats, or nausea. Do not leave out other concerning changes just because the pain is mild.

These symptoms are not exclusive to women, and having one of them does not necessarily mean a person is having a heart attack. Providing the full picture helps professionals assess the situation; it is not a way for readers to diagnose themselves based on sex.

Which medical history and current medications to mention first

After explaining your location and the person's current condition, provide relevant medical history as the dispatcher requests. To avoid leaving out important information, briefly mention any previous diagnosis of coronary artery disease, heart attack, heart stent placement, or bypass surgery, as well as other major medical conditions. If you cannot remember the date of a procedure, say so. You do not need to look through records before answering.

When discussing medications, give their names whenever possible instead of saying only "heart medicine" or "blood thinner." If you remember, include the dose, when the last dose was taken, and whether any additional medication was taken after symptoms began. If medication containers or a medication list are nearby, keep them available for emergency responders to review. Do not leave the person to search for records.

Mention any known medication allergies and, if possible, describe the reactions that occurred previously. The London Ambulance Service also recommends having current medications ready when circumstances allow and telling responders about allergies. London Ambulance Service guidance on preparing for responders

This article does not provide instructions for taking extra medication or repeating doses on your own. Whether a medication is appropriate depends on allergies, contraindications, and other medications being used. Tell the dispatcher or medical professional what has already been taken and follow their guidance.

A symptom checklist cannot confirm or rule out a heart attack

This checklist is intended to help with calling for help and handing over information, not to serve as a diagnostic tool. Having symptoms that match some descriptions does not confirm a diagnosis, and not having every symptom does not rule one out.

Determining whether a heart attack has occurred requires professional assessment and tests such as an electrocardiogram and blood tests. Pain severity, symptom names, or temporary improvement alone cannot establish the answer. NHS information on heart attack diagnosis

If chest discomfort occurs with cold sweats or shortness of breath, you can simply say, "I'm not sure what's causing this, but these are the symptoms." You do not need to decide first whether the cause is a heart problem, a stomach problem, or anxiety. Do not delay calling for help while trying to find an explanation.

Next steps: Follow the dispatcher's instructions while waiting and hand over information when responders arrive

After calling for help, stop activity and rest in a safe place. Adjust your position as directed by the dispatcher and stay in contact. If someone is with the person, ask them to stay nearby and watch whether the person remains responsive and breathes normally. If the person is unresponsive and is not breathing normally, tell the dispatcher immediately and begin CPR as instructed. NHS first aid information for heart attacks

As long as it does not interfere with caring for the person, a companion can explain how to reach the entrance, gather medication containers, and help responders find the location. If the person's condition or location changes while waiting, notify emergency services immediately. London Ambulance Service guidance on waiting for help

When responders arrive, give a brief account in this order: when symptoms began, what the initial symptoms were, what has changed, and what care or medications have been given. Then add important medical history and allergies. Distinguish between what the person reported and what a companion directly observed. Be honest about anything you do not know.

The priorities are always location, consciousness, breathing, and the discomfort occurring now. Other details can be added gradually with professional guidance. You do not need to be fully prepared before asking for help.

Frequently asked health questions

1. If I want to book an appointment through a heart care website, how can I verify its departments and services?

First, check whether the heart care website clearly lists the hospital's name, address, departments, and appointment phone number. Then confirm those details through the medical facility's official channels. When booking, explain any existing diagnoses and the reason for your visit, and ask which department to schedule with, what records to bring, and whether the service you need is available. Do not judge a provider's credentials or quality of care solely by the website's name. In an emergency, call emergency services immediately instead of waiting for a website response.

2. If an ECG shows premature beats, what should I ask the doctor at a visit arranged through a heart care website?

Ask the doctor to explain the specific findings, whether they match your symptoms, and what other information is needed for the assessment. Bring the complete report and tell the doctor whether you experienced palpitations or other discomfort during the test. Before leaving, ask whether further testing is needed, when to follow up, and what changes would require an earlier visit. Do not judge the severity of your condition based only on the term "premature beats."

3. For a high blood pressure follow-up arranged through a heart care website, how should I organize my home blood pressure readings for the doctor?

List each measurement by date, including the time, reading, and any symptoms you had at the time. Also note when you took your medication and any recent medication changes. Keep the complete record instead of selecting only the highest or lowest readings. At the visit, ask the doctor to confirm your measurement technique, how often to record readings going forward, and what to do about abnormal results. Do not adjust medication on your own based solely on the record.

4. If I have received care for coronary artery disease at different hospitals, what records should I bring to my first appointment arranged through a heart care website?

Prioritize previous diagnostic records, discharge summaries, test reports, and original imaging, and prepare a list of your current medications, doses, and instructions for use. Also write a brief timeline showing when you were diagnosed, the treatment you received, and recent changes. If your records are incomplete, contact the previous hospital to obtain them. Do not decide on your own which tests must be repeated.

5. If I have rheumatic heart disease and am planning a pregnancy, how should I arrange a preconception consultation through a heart care website?

Start by contacting the doctor currently managing your heart condition, and ask the heart care provider whose website you plan to use about its preconception assessment and specialist coordination process. Bring recent test results, treatment records, and a complete medication list, and explain your pregnancy plans. Ask the doctor what additional assessments are needed, how current medications should be adjusted, and how follow-up care will be arranged. Whether pregnancy is appropriate and when to become pregnant require an individualized assessment. Do not stop medication on your own or make decisions based on other people's experiences online.