Angiography

What is Angiography?

Angiography is a medical imaging procedure that visualizes the inside of blood vessels and organs, particularly the arteries, veins, and heart chambers. This diagnostic test uses X-rays and a special dye (contrast material) injected into the bloodstream to create detailed images of blood flow through vessels. Angiography helps physicians identify blockages, narrowing, aneurysms, malformations, or other abnormalities in the vascular system. It is an essential tool for diagnosing and guiding treatment for various cardiovascular, neurological, and peripheral vascular conditions.

Procedure Details

During angiography, the patient lies on an X-ray table while a catheter (thin, flexible tube) is inserted into an artery, typically in the groin or wrist. Using fluoroscopy (real-time X-ray guidance), the catheter is navigated to the area of interest. Contrast dye is then injected through the catheter, and rapid-sequence X-ray images are taken as the dye flows through the blood vessels. The procedure is performed under local anesthesia with mild sedation if needed. Different types include coronary angiography (heart arteries), cerebral angiography (brain vessels), peripheral angiography (limb vessels), and pulmonary angiography (lung vessels). Advanced techniques include digital subtraction angiography (DSA), which provides clearer images by electronically removing bone and other structures, and rotational angiography, which creates 3D reconstructions of vessels. The procedure typically takes 30-90 minutes depending on complexity.

Recovery Information

• Procedure Time: 30-90 MIN
• Back to Work: 1-2 DAYS
• Anesthetist: LOCAL/SEDATION
• Hospitalization Time: OUTPATIENT/1 DAY
• Recovery Time: 1-3 DAYS
• Stay Time: 2-3 days

Benefits

• Detailed visualization of blood vessels and blood flow
• Precise identification of vascular abnormalities
• Ability to combine diagnosis and treatment in one session
• Less invasive than exploratory surgery
• Guidance for planning surgical or interventional procedures
• Evaluation of previous vascular treatments or surgeries
• Assessment of blood supply to tumors or organs
• Real-time imaging during interventional procedures

Why Choose Iran for Angiography

Iran offers numerous significant advantages for international patients seeking angiography procedures:

• Specialized Cardiovascular Expertise: Iranian interventional radiologists and cardiologists are highly skilled in advanced angiographic techniques, with many having trained at prestigious global institutions
• Exceptional Cost Savings: Angiography in Iran costs 70-80% less than in Western countries, with comprehensive packages starting from $400-$1,200 (compared to $5,000-$15,000 in the US or Europe)
• Advanced Imaging Technology: Iranian medical centers utilize state-of-the-art angiography suites with digital subtraction, 3D rotational capabilities, and low-radiation dose protocols
• Comprehensive Cardiovascular Care: Full spectrum of services from diagnostic imaging to interventional procedures
• Minimal Wait Times: Quick scheduling with virtually no waiting lists
• All-Inclusive Packages: Comprehensive care covering pre-procedure assessment, the angiography, post-procedure care, accommodation, transportation, and interpreter services
• Combined Diagnostic and Therapeutic Options: Ability to perform interventional procedures immediately following diagnostic angiography if needed
• Experienced Medical Teams: High-volume centers with specialists who perform hundreds of procedures annually
• International Standard Protocols: Adherence to global safety and quality standards

Risks and Considerations

• Allergic reaction to contrast dye (rare with modern agents)
• Bleeding or bruising at the catheter insertion site
• Damage to blood vessels or nerves (uncommon)
• Kidney damage from contrast dye (more common in those with existing kidney disease)
• Radiation exposure (minimized with modern equipment)
• Rare complications such as stroke, heart attack, or blood vessel damage
• Need for follow-up care and monitoring
• Potential for incidental findings requiring further investigation

Ideal Candidates

Ideal candidates for angiography include individuals who:- Have symptoms suggesting vascular disease (chest pain, stroke symptoms, leg pain)- Require evaluation of known or suspected cardiovascular conditions- Need assessment before vascular surgeries or interventions- Require follow-up after previous vascular treatments- Have abnormal results from non-invasive vascular tests- Need evaluation of vascular malformations or aneurysms- Have reasonable kidney function to tolerate contrast dye- Are stable enough to undergo the procedure safely

Preparation for Travel to Iran

Before traveling to Iran for angiography, patients should:- Consult with their chosen Iranian medical center remotely- Share relevant medical records and previous imaging studies- Obtain necessary medical visa (facilitated by most medical tourism providers)- Discuss current medications, especially blood thinners, with the Iranian specialist- Complete required laboratory tests including kidney function- Arrange for a family member or companion to accompany them- Pack comfortable clothing for the recovery period- Bring all current medical records and medication lists- Prepare for a 2-3 day stay in Iran for the procedure and observation

Post-Procedure Care in Iran

After angiography in Iran, patients benefit from:- Immediate post-procedural care and monitoring- Management of the access site to prevent bleeding- Appropriate hydration to help eliminate contrast dye- Regular vital sign checks and observation- Dedicated medical tourism coordinators to assist with any needs- Comfortable recovery accommodations- Translation services for all medical communications- Detailed explanation of findings and recommendations- Provision of digital copies of angiographic images- Remote follow-up consultations as needed

Long-Term Results

Angiography provides valuable diagnostic information that guides treatment decisions for vascular conditions. The procedure itself does not treat the underlying condition but offers crucial information for planning appropriate interventions. In many cases, interventional procedures can be performed during the same session once a diagnosis is confirmed. Patients who undergo angiography in Iran receive high-quality diagnostic images and expert interpretation comparable to leading global centers but at a fraction of the cost. The digital format of modern angiographic studies allows for easy sharing with physicians in the patient's home country for continuity of care.