Pulmonary Thromboendarterectomy at Toronto General Hospital

Pulmonary Thromboendarterectomy (PTE) is a specialized surgical procedure used to treat selected patients with chronic thromboembolic pulmonary hypertension (CTEPH). The procedure removes organized blood clots and scar tissue from the pulmonary arteries to improve blood flow through the lungs and may reduce pressure on the right side of the heart.

Price

Price on Request

Why Price on Request?

The cost of pulmonary thromboendarterectomy varies according to the severity of pulmonary hypertension, complexity of the procedure, preoperative investigations, anesthesia, intensive care, hospitalization, postoperative monitoring and rehabilitation requirements. A personalized cost estimate can be provided after specialist assessment.

Complete Description

What Is Pulmonary Thromboendarterectomy?

Pulmonary Thromboendarterectomy (PTE) is a complex cardiothoracic surgical procedure for selected patients with chronic blood clots that obstruct the pulmonary arteries.

These organized clots can restrict blood flow through the lungs and contribute to increased pressure within the pulmonary circulation.

PTE aims to:

• Remove chronic obstructive material

• Improve pulmonary blood flow

• Reduce pulmonary artery pressure

• Improve right-heart function

• Improve exercise capacity

• Relieve symptoms associated with CTEPH

Who May Need Pulmonary Thromboendarterectomy?

PTE may be considered for selected patients diagnosed with:

• Chronic thromboembolic pulmonary hypertension

• Chronic pulmonary artery obstruction

• Persistent pulmonary artery blood clots

• Significant pulmonary hypertension caused by chronic thromboembolic disease

Not every patient with pulmonary embolism or pulmonary hypertension is suitable for PTE. Specialized assessment is required.

Chronic Thromboembolic Pulmonary Hypertension Evaluation

Before surgery, specialists may assess:

• Medical history

• Previous pulmonary embolism

• Shortness of breath

• Exercise tolerance

• Pulmonary hypertension

• Heart function

• Pulmonary artery obstruction

• Previous treatments

• Current medications

A comprehensive assessment helps determine whether surgical treatment may be appropriate.

Pulmonary Artery Imaging

Detailed imaging is an important part of evaluating chronic thromboembolic disease.

Investigations may include:

• CT pulmonary angiography

• Ventilation-perfusion scanning

• Pulmonary angiography

• Echocardiography

• Other specialized cardiovascular and pulmonary imaging

These investigations help determine the location and extent of pulmonary artery obstruction.

Right Heart Assessment

Chronic thromboembolic pulmonary hypertension can place significant pressure on the right side of the heart.

Assessment may include:

• Echocardiography

• Right-heart catheterization

• Electrocardiography

• Cardiac imaging

• Other cardiovascular investigations

These tests help evaluate pulmonary pressures and cardiac function.

Right Heart Catheterization

Right-heart catheterization may be used to measure pressures within the pulmonary circulation and assess the severity of pulmonary hypertension.

Measurements can help specialists determine:

• Pulmonary artery pressure

• Cardiac output

• Pulmonary vascular resistance

• Right-heart function

The procedure may be part of the preoperative evaluation when clinically indicated.

Assessment for Surgical Eligibility

Not every patient with chronic thromboembolic pulmonary hypertension is a candidate for PTE.

Specialists may consider:

• Location of the obstructive disease

• Severity of pulmonary hypertension

• Right-heart function

• Overall health

• Surgical risk

• Previous treatments

• Other medical conditions

The final decision is made following comprehensive specialist assessment.

Pulmonary Thromboendarterectomy Procedure

During PTE, surgeons carefully remove organized thromboembolic material from the pulmonary arteries.

The procedure is technically complex and requires specialized cardiothoracic surgical expertise and advanced perioperative care.

The surgical approach is individualized according to the patient's pulmonary vascular disease.

Pulmonary Blood Flow Improvement

Removal of obstructive material may improve blood flow through the pulmonary arteries.

Potential improvements may include:

• Reduced pulmonary vascular resistance

• Improved pulmonary circulation

• Reduced pulmonary artery pressure

• Improved right-heart workload

• Improved exercise capacity

The degree of improvement varies between patients.

Preoperative Medical Assessment

Before PTE, patients may undergo detailed assessment including:

• Blood tests

• Pulmonary function testing

• Cardiac evaluation

• Echocardiography

• Right-heart catheterization

• CT or pulmonary angiography

• Medication review

• Anesthesia assessment

The exact investigations depend on the patient's medical condition.

Multidisciplinary Pulmonary Vascular Care

PTE may require coordinated care involving specialists such as:

• Cardiothoracic surgeons

• Respirologists

• Cardiologists

• Pulmonary hypertension specialists

• Anesthesiologists

• Intensive care specialists

• Radiologists

• Rehabilitation professionals

• Specialized nursing teams

Multidisciplinary evaluation supports comprehensive treatment planning.

Postoperative Monitoring

After PTE, patients require close medical monitoring.

Postoperative care may include:

• Intensive care monitoring

• Respiratory support

• Cardiac monitoring

• Blood-pressure management

• Anticoagulation management

• Pulmonary pressure assessment

• Laboratory testing

• Imaging when required

The duration of monitoring depends on the patient's recovery.

Recovery and Rehabilitation

Recovery after PTE may involve a structured rehabilitation program.

Rehabilitation may support:

• Improved exercise capacity

• Respiratory recovery

• Physical strength

• Mobility

• Gradual return to daily activities

The recovery plan is individualized.

Long-Term Follow-Up

Following PTE, ongoing medical follow-up may include:

• Pulmonary pressure monitoring

• Heart-function assessment

• Respiratory evaluation

• Medication management

• Anticoagulation monitoring

• Functional assessment

• Follow-up imaging when indicated

Long-term care helps monitor the patient's response to treatment.

Pulmonary Thromboendarterectomy Second Opinion

Patients may seek a pulmonary thromboendarterectomy second opinion regarding:

• Diagnosis of CTEPH

• Surgical eligibility

• Pulmonary artery imaging

• Pulmonary hypertension

• Proposed treatment

• Alternative treatment options

• Previous surgical recommendations

Relevant imaging, catheterization results and medical records can be reviewed during specialist assessment.

International Patient Pulmonary Thromboendarterectomy

International patients seeking PTE assessment in Canada should provide relevant medical records whenever available.

Useful documentation may include:

• CT pulmonary angiography

• Ventilation-perfusion scan

• Pulmonary angiography

• Echocardiogram

• Right-heart catheterization results

• Pulmonary function tests

• Previous pulmonary embolism records

• Medication list

• Previous treatment reports

• Specialist consultations

Complete records can help specialists evaluate surgical eligibility and develop an appropriate treatment plan.

Benefits of Specialized Pulmonary Thromboendarterectomy

For appropriately selected patients, PTE may help:

• Remove chronic pulmonary artery obstruction

• Improve pulmonary blood flow

• Reduce pulmonary artery pressure

• Reduce right-heart strain

• Improve exercise tolerance

• Improve respiratory symptoms

• Support long-term management of CTEPH

Treatment outcomes vary according to the patient's disease and overall health.

Why Choose Toronto General Hospital for Pulmonary Thromboendarterectomy?

Toronto General Hospital (TGH) is part of University Health Network (UHN) and provides specialized complex cardiovascular, pulmonary and surgical care.

Patients requiring evaluation for complex pulmonary vascular conditions may undergo assessment according to their diagnosis and clinical requirements through relevant UHN specialists and programs.

The suitability and availability of PTE depend on specialist assessment, medical requirements and clinical eligibility.

Cost & Price on Request

Price: Price on Request

The total cost depends on the severity of pulmonary vascular disease and complexity of treatment.

Potential costs may include:

• Specialist consultation

• Pulmonary vascular assessment

• CT or pulmonary angiography

• Right-heart catheterization

• Echocardiography

• Pulmonary function testing

• Pulmonary thromboendarterectomy

• Anesthesia

• Intensive care

• Hospitalization

• Postoperative monitoring

• Rehabilitation

• Follow-up care

A personalized cost estimate can be requested following specialist assessment.

Frequently Asked Questions

1. What condition is pulmonary thromboendarterectomy used to treat?

PTE is primarily used for selected patients with chronic thromboembolic pulmonary hypertension (CTEPH) caused by persistent organized obstruction within the pulmonary arteries.

2. Is every patient with pulmonary hypertension suitable for PTE?

No. Suitability depends on the cause and location of pulmonary vascular disease, severity of pulmonary hypertension, overall health and other clinical factors.

3. What tests are required before PTE?

Assessment may include CT pulmonary angiography, ventilation-perfusion scanning, echocardiography, right-heart catheterization, pulmonary function testing and other investigations.

4. What is the purpose of PTE surgery?

The procedure removes chronic obstructive material from the pulmonary arteries with the goal of improving pulmonary blood flow and reducing pulmonary vascular pressure.

5. Can international patients seek PTE assessment in Canada?

International patients may request specialist assessment subject to applicable hospital processes, medical requirements, eligibility and program availability.

Product Details

Product Name: Pulmonary Thromboendarterectomy

Hospital: Toronto General Hospital

Brand: Toronto General Hospital

Country: Canada

Specialty: Thoracic Surgery & Lung Care

Service Type: Pulmonary Thromboendarterectomy

Customer-Facing Price: Price on Request

International Patients: Subject to applicable eligibility and program requirements

Location: Toronto, Ontario, Canada