If what you need is a non-emergency set of cardiac tests — coronary calcium score, coronary CTA, echocardiogram, exercise stress test, 24-hour Holter — China is one of the few destinations that can complete the whole bundle within days, at a fraction of US self-pay prices. Individual tests at public top-tier hospitals mostly run double- to triple-digit amounts in RMB, while the same set self-paid in the US often costs thousands of dollars and waits weeks between scattered appointments.
But the safety line comes first: acute chest pain, chest pain with cold sweats, shortness of breath or fainting is a cardiac emergency — go to the nearest emergency department immediately, and do not arrange any cross-border trip. This article is about elective heart screening for the "stable-risk" population: people with a family history of cardiovascular disease, dyslipidemia, long-term smoking, hypertension or diabetes, currently without symptoms or with only old, stable, mild ones, who want to clarify their risk in a single trip.
Why heart screening deserves its own article
The problem with cardiovascular testing in the US and Europe is three things stacked together: slow, scattered and expensive.
A 2025 US survey put the average new-patient appointment wait at about 31 days (family medicine about 24 days); cardiac tests are spread across different specialties and separate bookings, so the full cycle often runs longer still.
Coronary calcium scoring is usually not covered by insurance for screening purposes — self-pay runs US$100–400. Hospital-performed coronary CTA cash prices often exceed US$2,000 and can reach US$5,000–8,000.
Public systems such as Canada queue by clinical priority; non-urgent imaging is often counted in weeks or even months.
In China, echocardiography and cardiac CT volumes at top-tier hospitals are enormous and self-pay prices are far below Western levels; private international hospitals such as United Family and Jiahui add English-language service and English reports.
That opens a concrete window: compressing a cardiac workup that would otherwise take weeks and multiple facilities into a single trip of a few days.
The five common cardiac tests: what each looks at, who it is for
| Test | What it shows | Best suited for |
|---|---|---|
| Coronary calcium score (CAC) | Non-contrast CT quantifying coronary calcification | People 40+ at intermediate cardiovascular risk, deciding how aggressively to pursue statins and lifestyle change |
| Coronary CTA | Contrast CT showing plaque and degree of stenosis | Atypical chest pain that needs ruling out, or abnormal CAC/stress results needing further evaluation |
| Exercise stress test (treadmill ECG) | ECG changes and exercise tolerance under load | Exertional chest tightness or palpitations under evaluation; pre-exercise risk assessment in middle age |
| Echocardiogram (ultrasound) | Heart structure, valves and pumping function | Hypertension, heart murmurs, cardiomyopathy or valve concerns; pre-operative assessment |
| 24-hour Holter (ambulatory ECG) | Intermittent arrhythmias | Palpitations or dizziness with an unremarkable routine ECG |
The five tests answer different questions: the calcium score and CTA ask whether the arteries are blocked, the stress test whether there is ischemia, the echo whether the pump and valves work, the Holter whether the wiring misfires. Bundling them is common practice, but which items to run should be decided by a doctor based on age, risk and symptoms.
Coronary calcium score: quickly quantifying where you stand
A calcium score is a few seconds of non-contrast chest CT: no contrast agent, low radiation (on the order of 1 mSv), and a single output called the Agatston score. The common interpretation runs roughly like this:
Score 0: current coronary atherosclerotic burden is very low, with strong negative predictive value — usually reassess in several years.
1–100: mild burden; the focus is managing blood pressure, lipids and smoking.
101–400: moderate burden, meaningfully higher risk; lipid-lowering treatment should be discussed with a doctor.
Above 400: heavy burden; further evaluation (such as coronary CTA or a stress test) is usually advised.
The ACC/AHA 2019 primary prevention guideline supports using the calcium score to help decide whether to start statins in intermediate-risk patients where the decision is uncertain. Its value is not "diagnosing a blockage" — it turns the vague question "should I treat, and how aggressively?" into a number.
Coronary CTA: seeing the arteries that need seeing
Coronary CTA injects iodinated contrast through a forearm vein; the scan itself takes seconds and the whole visit usually under an hour. Heart rate may need to be controlled beforehand (sometimes with short-term medication), and patients with iodine contrast allergy or impaired kidney function need a doctor's assessment first. Its negative predictive value is very high — one clean negative essentially rules out significant coronary narrowing, which is exactly why it has become a mainstream screening tool.
Reports use a common scale: stenosis below 50% is mild plaque, 50–70% is moderate, above 70% is severe. But remember: anatomical stenosis is not the whole story — whether a moderately narrowed artery actually causes ischemia is a question for functional testing. CTA answers "is there plaque and what does it look like," not "is this heart muscle short of blood."
Stress test, echocardiogram and Holter: three sources of functional information
Exercise stress test: raises the heart rate on a treadmill and watches for ischemic ECG changes. Cheap and widely available, but with false positives and false negatives — results must be read in clinical context. Those who cannot exercise can switch to pharmacological stress.
Echocardiogram: no radiation; looks at the heart's "pump and valves" — chamber sizes, valve motion, ejection fraction. In long-standing hypertension, left ventricular thickening often shows up here first.
24-hour Holter: records a full day of heart rhythm to catch intermittent problems (such as paroxysmal atrial fibrillation). It must be worn continuously for 24 hours, which consumes one full day of your itinerary — plan for it.
Price ranges: China vs US self-pay
| Test | China (public top-tier, self-pay approx.) | US (uninsured, self-pay approx.) |
|---|---|---|
| Coronary CTA | ¥1,000–3,000 | US$300–1,000 (imaging centers); hospitals often US$2,000–8,000+ |
| Echocardiogram | ¥200–400 | US$500–3,000 |
| Routine ECG | About ¥20–50 | — |
| 24-hour Holter | About ¥200–300 | — |
| Coronary calcium score | — | US$100–400; usually not covered by insurance for screening |
| Exercise stress test | — | US$200–500 |
| Stress echocardiogram | — | US$300–700 |
US-side figures come from public price-comparison platforms and medical cost sites around 2025; actual prices vary enormously. China-side figures are approximate public top-tier single-test levels; private international hospitals charge noticeably more, and package bundles often discount them. "—" means no reliable public single-test figure could be verified; rely on each provider's quote. Exchange rate used: US$1 ≈ ¥7. All prices are orientation ranges, not quotes.
Booking pace: a realistic schedule measured in days
Before departure: send previous reports and medication lists, confirm the test combination, and disclose contrast allergy history and kidney function — this decides whether the CTA can be scheduled on arrival.
Day 1 (fasting morning): blood draw (lipids, glucose and other baselines) + echocardiogram + routine ECG; the stress test can often share the same day if there is no conflict.
Day 1–2: coronary CTA, which needs its own appointment and heart-rate preparation.
Day 2–3: wear the 24-hour Holter across a complete day.
Wrap-up: echo, ECG and stress test preliminary conclusions are usually available same day or next day; the formal CTA radiology report typically takes 2–7 business days and can be sent electronically. For imaging turnaround details, see Diagnostic imaging timeline: how fast can you get MRI/CT results in China.
Work backwards from the Holter's 24 hours and the CTA report time: the full bundle usually fits a 3–4 night trip; with a doctor's in-person interpretation session, plan 5–7 nights.
Safety: when the emergency department comes first
If you have chest pain or pressure lasting more than a few minutes, pain radiating to the arm, jaw or back, chest pain with cold sweats or nausea, shortness of breath or fainting — call the local emergency number immediately (120 in mainland China, 911 in the US, similar numbers in most countries) and go to the nearest ER. Under no circumstances should an acute cardiac symptom be met with a cross-border screening trip.
A heart-screening trip suits elective assessment of stable people only: new or worsening chest pain over the past days to weeks, chest pain at rest, or progressively worsening breathlessness should be evaluated where you live first.
Coronary CTA requires iodinated contrast: allergy history and kidney function must be screened beforehand; anyone recently seriously ill or with decompensated disease should postpone travel.
Screening can find something. Before flying, decide where a finding would be worked up and treated — including how to carry DICOM images and reports home.
Reading the report and what to do after a stenosis finding
Calcium score of 0: very low risk; rescreen in a few years as your doctor advises.
Mild plaque (below 50%): usually no vessel intervention needed — the core is lipid management and lifestyle, with periodic rechecks as advised.
Moderate stenosis (50–70%): the standard path is to first test for ischemia (stress testing and the like); only ischemia-producing lesions call for further decisions.
Severe stenosis (above 70%) with proven ischemia: moves into revascularization assessment — stent or bypass. Coronary artery bypass grafting (CABG) is among the most mature cardiac surgeries in China, with top centers performing very high volumes; see the CABG procedure page.
Report language: public hospitals issue Chinese reports that need professional translation; private international hospitals issue English reports directly. Ask for DICOM discs or electronic images to hand to your cardiologist at home.
Any treatment decision should be made jointly with your cardiologist at home — a screening report is an input, not a conclusion.
Visas and trip planning
Since December 2024, China has applied a 240-hour visa-free transit policy to about 55 countries, requiring an onward ticket to a third country — short testing trips may fit within it, but for entry aimed at cardiac testing or medical care, the safer route is a visa matching your actual purpose; see China Medical Visa Guide 2026.
As a pacing reference: a full cardiac workup (including the Holter's 24 hours and the CTA) usually fits 3–4 nights; add a doctor's interpretation session or follow-up and plan 5–7 nights.
How to start
MyMedVia can manage the whole process: matching the right test combination and hospital to your age, risk factors and symptoms; confirming contrast contraindications and English-report arrangements in advance; booking and accompanying you through the tests; arranging a doctor's interpretation once results are out; and, when needed, connecting you to further assessment or treatment. Describe your situation through our contact page, or browse more screening articles in the diagnostics category.
This article is general information and does not constitute medical advice.
