Cardiac CT Angiography
心脏CT血管造影
Duration
Half day (1-2 hours total)
Recovery
No recovery needed, resume normal activities immediately
Savings
~88% vs US
Average savings compared to US prices
Cardiac CT angiography (CCTA) is a non-invasive imaging technique that provides detailed 3D visualization of coronary arteries to detect blockages, plaques, and anatomical abnormalities. China's major cardiac centers operate latest-generation 256-slice and dual-source CT scanners with AI-enhanced image analysis, delivering diagnostic accuracy comparable to invasive catheterization. Same-day results and dramatically lower costs make China an attractive destination for cardiac screening.
Pre-Scan Preparation
Heart rate assessment and beta-blocker administration if needed to achieve optimal heart rate (below 65 bpm). IV line placement for contrast injection. Brief medical history review and allergy screening.
Duration: 30-45 minutesCT Scan Acquisition
Patient lies on the CT scanner table while ECG-gated images are acquired during a short breath-hold. Iodinated contrast is injected to opacify the coronary arteries. The actual scan takes only 5-10 seconds.
Duration: 10-15 minutesAI-Enhanced Image Reconstruction
Advanced post-processing algorithms create 3D reconstructions of coronary anatomy. AI software automatically detects stenosis, calcification scores, and plaque composition (soft vs. calcified).
Duration: 30-45 minutesCardiologist Consultation & Report
A cardiac imaging specialist reviews results, explains findings with 3D visualizations, and provides a comprehensive report. Risk stratification and treatment recommendations are discussed.
Duration: 30 minutes- 80-90% cost savings compared to US cardiac imaging
- Non-invasive alternative to catheter-based angiography
- Latest-generation scanners with AI-powered analysis
- Same-day results with immediate cardiologist consultation
- Radiation exposure (low dose with modern scanners)
- Contrast dye allergic reaction (rare)
- Image quality affected by high or irregular heart rates
- May require follow-up invasive angiography if significant disease is found
Prices shown are approximate ranges for reference only. Actual costs vary by hospital, complexity, and individual patient needs. Always consult with healthcare professionals for medical decisions.