Angiography

Angiography is an imaging procedure that visualises blood vessels using X-ray, CT, or MRI technology combined with a contrast dye injected into the bloodstream, allowing doctors to detect blockages, narrowing, aneurysms, or abnormal blood vessel growth. It is most commonly used to evaluate the coronary arteries of the heart, but is also used for blood vessels in the brain, kidneys, legs, and other organs. Conventional catheter angiography also allows the same procedure to move directly into treatment, such as angioplasty or stenting, if a blockage is found. It remains the gold-standard test for detailed vascular assessment.

Angiography is recommended for patients diagnosed with specific conditions where other approaches have been insufficient. Your Radiology & Imaging specialist will assess your suitability based on your diagnosis, health history, and treatment goals.

The typical duration is 30-60 minutes. This may vary based on the complexity of your case and individual response to treatment.

Recovery typically takes For catheter-based angiography, the insertion site is monitored for a few hours with pressure or a closure device to prevent bleeding, and patients are typically observed for a few hours to a day before discharge. Drinking plenty of water afterward helps flush the contrast dye from the system, and strenuous activity is avoided for a day or two.. Your care team will provide specific instructions based on your response and overall health.

Side effects vary by individual and are detailed in the section above. Your specialist will discuss all risks and benefits with you before treatment begins. Serious adverse effects are uncommon but are part of the informed consent process.

Angiography has a documented success rate of Highly effective at accredited facilities. Outcomes depend on disease stage, patient health, and adherence to the treatment plan and aftercare instructions.