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Having coronary angiography: what to arrange from booking to your return journey

EastMedGo

If your doctor recommends elective coronary angiography, confirm the following before booking flights: whether the hospital has scheduled catheter angiography or coronary CT angiography; whether an intervention might be performed immediately after the results are available; and whether you are currently fit to travel. New or progressively worsening chest pain, shortness of breath, cold sweats, or fainting require immediate assessment at a local emergency department. Do not wait for an appointment abroad.

Key points

  • Coronary catheter angiography is used to examine the coronary arteries. Coronary CT angiography usually involves a scan after contrast is injected into a vein; catheter angiography involves passing a catheter through an artery. The examination may reveal problems that need further treatment, but consent to angiography does not mean you have already consented to having a stent placed.
  • Tell the team about your previous tests, kidney problems, reactions to contrast, and all your medications. Your doctor will give you individual instructions about which medications need adjusting.
  • Confirm procedure room arrangements, discharge timing, care of the puncture site, arrangements for someone to accompany you, and when you can fly with the team actually treating you. If the treatment plan changes, your return journey may also need to change.

Confirm your appointment and consent before departure

Ask the receiving department to confirm in writing the patient's name, hospital and hospital site, check-in location, time, procedure name, and contact person. Before booking, ask what question this examination is intended to answer: why do your previous symptoms and test results indicate a need for catheter angiography? What other options are available? If angiography reveals a narrowing, might balloon angioplasty or stent placement be performed immediately?

Ask your doctor to explain the potential benefits of the examination, the alternatives, and your individual risks in light of your circumstances. Some patients with a stable condition may first consider coronary CT angiography or other noninvasive tests; suitability depends on symptoms and existing test results. Bruising or pain may occur at the puncture site. Bleeding, blood vessel injury, reactions to contrast, or kidney injury may also occur; serious complications such as a heart attack or stroke are uncommon. Your individual risk depends on your health and whether an intervention is needed. You can ask the team to explain how complications are prevented and managed.

If an intervention may follow, learn about its expected benefits, risks, alternatives, costs, and subsequent medications in advance, and explain under what circumstances you would want a discussion first. Ask what consent is required for diagnostic angiography, any additional tests of blood vessel function or imaging inside the blood vessels, and an intervention, and how each is charged. If complex disease involving the left main coronary artery or multiple vessels is found and the treatment choice is unclear, a heart team including cardiologists, interventional cardiologists, and cardiac surgeons may need to discuss medication, staged intervention, or bypass surgery. The percentage of narrowing alone cannot determine which option is most suitable. If your itinerary or the scope of your consent changes, ask the hospital who will contact your family and when a further explanation will be provided. If new symptoms such as acute chest pain occur, seek help nearby first; do not wait for appointment confirmation.

Provide your medication list and previous records

Send recent ECGs, cardiac test results, previous coronary images and reports, and records of previous stents or bypass surgery to the receiving team. Ask whether they can open the original images and whether any documents are still missing. The dates and hospital names on the reports should match the original files. Ask whether the hospital requires recent kidney function tests, a complete blood count, or clotting tests, and when these should be completed.

List the generic names of your medications, doses, when you take them, allergies, and adverse reactions, including over-the-counter medicines and supplements. In particular, tell your doctor whether you take anticoagulants, antiplatelet medicines, or diabetes medicines, and whether you have kidney problems, have previously reacted to contrast, or could be pregnant. If you have had a reaction to contrast, describe the symptoms and how it was treated, and ask the team to explain how they will manage this for the current procedure. Do not stop medications on your own. If the hospital asks you to change a medication, confirm its exact name, when to take the last dose, when to restart it, and whom to contact if you are unsure. Follow the hospital's instructions on fasting and drinking as well.

On the day of the procedure and before discharge

Check in as scheduled and bring identification, your medication list, original records, and contact details. Arrange for someone to accompany you and for transport after discharge in advance. Whether someone needs to stay with you overnight depends on the anesthesia, sedation, and hospital requirements. The procedure is usually performed through an artery in the wrist or groin, with a catheter inserted after local anesthesia. Most people remain awake, and some may receive sedation. Some people briefly feel warm or feel the urge to urinate when contrast is injected. Tell the clinical staff immediately if you feel unwell. After removing the catheter, the team will apply pressure or use another method to stop bleeding, depending on the access site. After the procedure, staff will monitor the puncture site and your condition. The observation period varies according to the access site, whether an intervention was performed, and your individual circumstances. Tell staff immediately if you develop chest pain, difficulty breathing, itching, dizziness, or discomfort at the puncture site during or after the procedure.

Before discharge, ask your doctor to explain what was found in which blood vessels, whether the findings relate to your symptoms, and the recommended next steps. Clarify whether medication, further tests, or other treatment options need to be discussed first. Obtain the angiography report, instructions for accessing the images, and the discharge record. If you had an intervention, also obtain the treatment record, details of the vessels treated and any implants, instructions for accessing the images, and an updated medication list. Ask how to care for the wound, when you can bathe and resume activities, whether kidney function needs to be checked again, when to attend follow-up, and who will follow up any pending results. Ask a nurse to demonstrate, for your actual puncture site, how to apply pressure if bleeding or rapidly enlarging, painful swelling occurs, and when to call emergency services. Have daytime and nighttime contact details written down. Ask the patient, or the actual caregiver with the patient's consent, to repeat back the instructions for medication, wound care, and seeking help. Arrange medical interpreting in advance if needed.

Your return journey and warning signs

Ask your doctor to state in writing whether you can fly and when follow-up checks are needed, based on your actual condition, whether a stent was placed, the puncture site, and your recovery. Do not return solely according to your original flight booking. Contact a cardiology service in your home country in advance to confirm who will receive and be able to read the reports and images, when your first follow-up appointment will be, and who will continue prescribing medication and manage any unfinished tests. If a stent was placed, take antiplatelet medicines according to the discharge team's plan and do not stop them on your own. Carry a medication list stating drug names, doses, and when they should be reviewed, and confirm arrangements for prescriptions and medication supplies after returning home. Ask the team to write down where to seek help if you miss a dose, are running low on medication, or cannot reach them. Contact the treating team promptly if bleeding occurs or you cannot obtain your medication, so a doctor can decide what to do. Seek emergency help immediately for severe bleeding; do not wait for a reply. If arrangements are not yet settled, allow flexibility for changing flights and extending your accommodation.

If the puncture site bleeds, immediately apply continuous pressure at the location and in the way the clinical staff taught you, and seek help. If bleeding is heavy, spurting, rapidly worsening, or does not stop with pressure, call local emergency services immediately. Continue pressing on the puncture site while waiting and follow the emergency dispatcher's instructions.

Even if you cannot see any external bleeding, if rapidly enlarging, painful swelling or a lump develops at the wrist or groin puncture site, immediately press on the puncture site as demonstrated by the clinical staff and call local emergency services. Keep applying pressure while waiting and follow the dispatcher's instructions. Before discharge, ask the team to explain the specific actions appropriate for your access site and the method used to stop bleeding.

If you develop new, severe groin, lower abdominal, or lower back pain after a groin puncture, go to a local emergency department immediately for assessment, even if you cannot see any bleeding. Call local emergency services if this is accompanied by fainting, feeling severely unwell, or rapid deterioration. Do not press on your abdomen or back yourself as a substitute for seeking medical care.

If you develop persistent severe chest pain, sudden severe shortness of breath, fainting, facial drooping, weakness on one side, or difficulty speaking, or if the hand or foot on the side of the puncture becomes cold, pale, or numb, call local emergency services immediately and do not drive yourself. These symptoms alone do not mean you need to press on the puncture site. For other pain at the puncture site, worsening swelling, or fever, contact the treating team or seek medical care nearby as soon as possible.

Frequently asked questions

Will a stent definitely be placed if the examination finds a narrowing?

Not necessarily. Discuss the possible findings, next-step options, and scope of consent before the procedure. The final plan depends on the findings and your condition at the time.

Can I choose whether the catheter goes through my wrist or groin?

You can express your preference and ask the doctor to explain the proposed site and the reason for choosing it. The final access site depends on your blood vessels and the needs of the procedure.

Should I take my medications as usual in the morning?

Do not make changes on your own. Give the receiving team your complete medication list and ask about the plan for each medication on the day of the procedure and afterward. In particular, do not stop anticoagulants or antiplatelet medicines without instructions.

Is a written report alone enough for follow-up after I return home?

Take the report with you, and also ask the hospital how to obtain the original angiography images and intervention records. Ask the doctor who will see you after you return home to confirm that they can read them. If anything is missing, ask the original hospital how to obtain it.

Can I return to my hotel alone on the day of the procedure?

First ask whether you will receive sedation, whether an adult needs to accompany you, and whether you need overnight care, then arrange transport. Do not assume you can drive or travel alone.

If a stent is placed unexpectedly, can I still return home on my original flight?

First ask the team to reassess the timing of your return journey and the arrangements for follow-up and medication. Confirm that a doctor will take over your care after you return home and that you can continue obtaining your prescription medicines before deciding whether to change your flight.

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