Separate the examination from the treatment before you ask about risk
Coronary angioplasty widens narrowed heart arteries. Angiography is an examination; PCI is treatment. That single distinction changes every question you need to ask in China. If you treat angiography and PCI as one event, you cannot tell whether the risk you are being quoted belongs to the diagnostic catheter study, to balloon inflation and stent placement, or to both combined.
Start by asking whether the proposed visit is for assessment only or whether the team plans to proceed to intervention during the same session. Some patients travel expecting a diagnostic study and are asked to consent to PCI in advance so that the operator can act on what the images show. Others are told the angiography will be staged first and any decision about stenting will follow a separate discussion. Both routes exist, and the correct one depends on your records, symptoms and the receiving team's judgement.
Once you know which route applies, ask the cardiologist to walk through the risks of the diagnostic part and the risks of the treatment part as two lists. Ask which risks are specific to your coronary anatomy, your kidney function, your bleeding risk and your current medicines. Ask what the team would do if the angiogram shows disease that is better treated by medication or by surgery rather than by a stent.
This is not a test of the doctor. It is the information you need to give informed consent in a language and health system that may be unfamiliar. If the answer is vague, ask for it in writing or through an interpreter before any sedation.
Ask what the alternatives are if no stent is placed
Patients often ask about alternatives to PCI as if the choice were between a stent and nothing. In practice the alternatives depend on what the angiography shows. If the arteries are narrowed but not critically, the team may recommend medical therapy with close follow-up. If the pattern of disease is extensive or involves certain vessels, coronary bypass surgery may be discussed. If the findings are borderline, a pressure measurement across the narrowing may be used to decide whether a stent would help.
Ask the cardiologist to describe, in your case, what the realistic alternatives are and what evidence would push the decision toward each one. Ask what happens if you choose not to have PCI at this visit. Ask whether the team would still recommend the angiography if you were undecided about stenting afterward. These questions are legitimate and do not commit you to any treatment.
You should also ask who would provide follow-up if you return home without a stent, and what information the China team would send to your own doctor. A clear handover plan matters as much as the procedure itself, because medication and monitoring decisions continue after you leave.
If the team cannot describe alternatives without pressure, that is useful information about the consultation, not a reason to abandon care. You can ask for a second opinion or a records-based review before deciding.
Clarify stent scope, medication and follow-up handover
If PCI is planned, ask how many stents the team anticipates and in which vessels. Ask whether the plan is provisional, meaning the operator will decide during the procedure based on what the images show. Ask what type of stent is proposed and why, and whether any alternative stent type would change the medication plan.
Medication is central to PCI safety. Ask which medicines you would need to take after the procedure, for how long, and what monitoring is required. Ask what would happen if a medicine were unavailable or unaffordable at home, and how the team would adjust the plan. Do not stop or change any prescribed medicine on your own; this discussion belongs with the treating cardiologist and your own doctor.
Follow-up handover deserves its own question. Ask what written summary, images and discharge instructions you would receive, in what language, and whether the team can send them to a named doctor at home. Ask who to contact in China if a problem appears after discharge, and what the local plan should be once you return.
If the proposed visit is for assessment only, ask the same handover questions about the angiography report and any recommendations. A diagnostic visit still produces findings that your home team needs.
Prepare the records that make the risk discussion specific
A risk conversation is only as specific as the information the cardiologist has. Before you travel, gather your recent coronary imaging reports, any previous angiography or PCI records including stent details, your current medication list with doses, recent blood tests including kidney function and blood counts, and a summary of your symptoms and how they have changed.
Ask the receiving team which items they need translated and whether they accept digital copies in advance. Ask whether they want the actual image files or only the reports. Ask whether any test needs to be repeated in China and why. These are practical questions, not a test of your preparation.
If you have a pacemaker, a bleeding disorder, kidney disease, or a history of reaction to contrast dye, say so explicitly and ask how that changes the plan. If you are pregnant or could be pregnant, raise it before any imaging. If you take blood thinners, ask how they should be managed around the procedure; the answer must come from the treating team, not from a general guide.
Keep a one-page summary at the top of your file with your main question, your diagnosis, your medicines and your contact details. It helps every clinician you meet.
Ask how the China visit fits with care at home
Overseas cardiac care raises a question that does not appear on a standard consent form: how will this visit connect to the care you already receive? Ask whether the proposed visit is for assessment or intervention, and how follow-up and prescribed care would be handed over. Ask what the team expects your home cardiologist to do after you return, and what records they will send.
Ask about the practical shape of the visit. Would the angiography and any PCI happen on the same admission, or would there be a gap? Would you need to stay in China for a defined period after the procedure, and what would that period depend on? Ask what would happen if a complication occurred and you needed a longer stay. These are planning questions, and the answers belong to the treating hospital.
Ask whether an interpreter is available for the consent discussion and for discharge instructions. Consent for a cardiac procedure should not rely on a family member's summary if a professional interpreter can be arranged.
If you are considering a records-based opinion before travelling, ask what the reviewing doctor can and cannot conclude from documents alone. A remote review can clarify options and questions, but it does not replace the treating team's assessment or guarantee that a procedure will go ahead.
Decide what you need before you consent
You do not need to become a cardiologist to ask good questions. You need a clear separation between diagnosis and treatment, a risk discussion that names your own anatomy and health conditions, a description of alternatives, and a handover plan for medication and follow-up. If any of those is missing, ask again before you sign.
Write your questions down and take them to the consultation. Ask the cardiologist to answer the ones that apply to your case and to say plainly when something cannot be known until the angiography is performed. Uncertainty is normal in cardiac care; what matters is that you understand what is uncertain and what the team would do about it.
If you are still deciding whether to travel, an initial enquiry is free and does not commit you to a procedure or to buying a proxy consultation. You can share a brief summary of your situation and ask what records the team would need to review your case. The hospital decides suitability, and any plan should be confirmed in writing before you make travel arrangements.
Do not delay emergency cardiac care for an overseas enquiry. If you have chest pain, breathlessness at rest or another urgent symptom, seek local emergency assessment first.
Sources & scope of this guide
References and official service information relevant to this guide.
This is general planning information and has not been individually reviewed by a doctor. Medical decisions and personal treatment advice come from your treating clinicians.