CTO Interventions | Chronic Total Occlusion Treatment | MediHeart Medical Center Güzelyurt

CTO interventions are advanced cardiology procedures aimed at reopening long-standing completely blocked coronary arteries using interventional methods. Get detailed information about CTO interventions performed by Prof. Dr. Osman Beton at MediHeart Medical Center Güzelyurt.

CTO Interventions

The prolonged complete blockage of coronary arteries can cause the heart muscle to receive insufficient oxygen, resulting in symptoms that negatively affect quality of life. CTO (Chronic Total Occlusion) Interventions are advanced treatment applications aimed at reopening coronary arteries evaluated as completely blocked for at least three months using specialized interventional cardiology techniques. Although not every completely blocked artery requires a CTO intervention, when applied in suitable patients, it can contribute to reducing chest pain, increasing exercise capacity, and improving blood flow to the heart. The treatment decision is made by evaluating the patient’s complaints, heart muscle viability, vascular structure, and overall health status together.

At MediHeart Medical Center Güzelyurt Cardiology Department, CTO interventions are performed by our experienced Cardiology Specialist Prof. Dr. Osman Beton in accordance with a personalized plan for each patient. A detailed evaluation is conducted prior to the procedure; coronary angiography images are examined, and the most appropriate interventional method is selected. This ensures the determination of the optimal treatment approach while avoiding unnecessary risks for every patient.

What is CTO (Chronic Total Occlusion)?

CTO refers to a condition where a coronary artery is completely blocked and this blockage has persisted for a long period. Due to the total occlusion, blood flow through the vessel does not occur. Although alternative circulation through collateral vessels may form over time in some patients, this may not always suffice to meet the heart’s needs.

Chronic total occlusion is more frequently observed in individuals with advanced age, diabetes, hypertension, high cholesterol, smoking history, and widespread atherosclerosis. While some patients experience no symptoms for extended periods, others may develop complaints that hinder daily activities.

Who Can Undergo CTO Interventions?

CTO interventions are not applied in every case of total vascular occlusion. First, the patient must undergo a detailed cardiological evaluation. The procedure decision is made in accordance with international cardiology guidelines following a patient-specific assessment.

Generally, CTO interventions can be evaluated under the following conditions:

• Presence of a long-standing complete coronary artery blockage

• Persistent chest pain despite medical therapy

• Shortness of breath or rapid fatigue during exertion

• Demonstration of preserved viable tissue in the heart muscle

• Technical suitability for interventional treatment

A personalized treatment plan is created for each patient by thoroughly evaluating the potential benefits and risks.

Which Tests Are Performed Before CTO Interventions?

Detailed planning forms the foundation of a successful CTO intervention. For this reason, not only coronary angiography but also the patient’s overall cardiovascular status is comprehensively evaluated before the procedure.

When deemed necessary by the physician, the following examinations can be performed:

• Cardiology examination

• Electrocardiography (ECG)

• Echocardiography

• Detailed analysis of coronary angiography images

• Blood tests

• Advanced imaging methods evaluating heart muscle viability when necessary

Thanks to these evaluations, the structure, length, calcification level of the blocked artery, and the interventional technique to be applied are carefully planned.

How Are CTO Interventions Performed?

CTO interventions are among the procedures in interventional cardiology that require extensive expertise. The procedure is mostly performed by entering through the wrist or groin artery. The blocked artery is reached using thin catheters, and controlled passage through the occlusion is attempted using special CTO wires and microcatheters.

After successfully crossing the blockage, the vessel can be dilated with a balloon, and a stent can be deployed in patients deemed necessary. The procedure duration may be longer compared to standard coronary interventions depending on the vascular structure and characteristics of the occlusion. Therefore, an experienced team, suitable technological infrastructure, and detailed planning are of paramount importance.

What Are the Advantages of CTO Interventions?

When proper patient selection is performed, CTO interventions can contribute to increasing blood flow to the heart and improving the patient’s quality of life. However, obtaining the same outcome in every patient cannot be guaranteed. The benefits provided by the treatment may vary depending on the patient’s current cardiac functions, vascular structure, and accompanying conditions.

Following a successful CTO intervention, benefits such as:

• Reduction in chest pain (angina) complaints,

• Increase in exercise capacity,

• Ability to perform daily activities more comfortably,

• Improvement in blood supply to the heart muscle,

• Enhanced effectiveness of medical therapy in certain patients

can be achieved. All these evaluations are explained to the patient in detail prior to the intervention, and the treatment plan is established through a shared decision-making approach.

Are There Risks in CTO Interventions?

As with any interventional cardiology procedure, CTO interventions carry certain risks. The probability of experiencing these risks can vary depending on the patient’s age, accompanying diseases, vascular structure, and the technical difficulty level of the procedure.

Potential complications are thoroughly evaluated prior to the procedure, and all necessary safety precautions are taken. The objective is to achieve the optimal balance between the expected benefits of the treatment and potential risks. Therefore, CTO interventions should be performed by interventional cardiology teams experienced in this field.

Post-Procedure Recovery Process

Following CTO interventions, patients are kept under observation for a specific period. The discharge timeline may vary based on the overall condition of the patient, the access site used during the procedure, and the treatment applied. Most patients can return to daily life in a controlled manner within a short period.

During the recovery period, regular usage of medications prescribed by the physician, smoking cessation, maintaining control of cholesterol and blood pressure, adhering to diabetes treatment, and adopting heart-healthy lifestyle habits carry immense importance for long-term vascular health. Regular cardiology checkups are also a vital component of the treatment.

Importance of Experience in CTO Interventions

Chronic total occlusion treatment is considered among the most advanced applications in interventional cardiology. Planning the procedure, selecting the correct equipment, and determining the appropriate technique require a high level of expertise. Consequently, detailed evaluation of the patient and creation of a personalized treatment plan are critical factors influencing success.

At MediHeart Medical Center Güzelyurt Cardiology Department, CTO interventions are evaluated by our Cardiology Specialist Prof. Dr. Osman Beton in light of the patient’s clinical condition, imaging findings, and current international treatment approaches. The goal is not merely to reopen the blocked artery, but to determine the most suitable and safest treatment option for the patient.

Frequently Asked Questions

Is there a difference between CTO and standard vascular occlusion?

Yes. CTO is a specific type of vascular occlusion where a coronary artery has been completely closed for a prolonged period. Consequently, treatment planning and interventional techniques applied may differ from standard coronary procedures.

Is a CTO intervention performed for every complete vascular blockage?

No. An intervention may not be necessary for every patient. The decision is made by evaluating the patient’s complaints, heart muscle condition, vascular structure, and expected benefits together.

Is a CTO intervention a surgical operation?

No. CTO interventions are not open-heart surgery. They are interventional cardiology procedures mostly performed via catheter access through the wrist or groin artery.

How long does the procedure take?

The duration of the procedure can vary according to the vascular structure and occlusion characteristics. Since it may take longer compared to standard coronary angiography or stenting procedures, the duration differs from patient to patient.

Can the vessel become blocked again after the procedure?

As with all coronary artery diseases, the risk of long-term re-narrowing or development of disease in different vessels is not completely eliminated. Therefore, adherence to medical therapy, regular cardiology checkups, and healthy lifestyle habits are of great importance.

Conclusion

CTO Interventions are among the advanced cardiology applications designed to treat long-standing completely blocked coronary arteries using interventional methods. Treatment planned with proper patient selection, detailed evaluation, and an experienced team can provide significant contributions in terms of reducing patient complaints, enhancing quality of life, and supporting blood supply to the heart.

At MediHeart Medical Center Güzelyurt Cardiology Department, CTO interventions are planned based on current internationally accepted approaches in line with patient-focused evaluations conducted by Prof. Dr. Osman Beton. For patients applying from across TRNC, Güzelyurt, Cyprus, and North Cyprus, every treatment process is personalized following detailed examinations and diagnostic tests. If you have complaints concerning your cardiovascular health, early cardiology evaluation is an important step toward determining potential treatment options.