Chronic Thromboembolic Pulmonary Hypertension (CTEPH) Program
The Chronic Thromboembolic Pulmonary Hypertension (CTEPH) program is a collaboration between Houston Methodist DeBakey Heart & Vascular Center and Houston Methodist Lung Center. It is one of 11 programs nationwide to offer specialized care to CTEPH patients, and one of few programs nationwide to perform CTEPH surgery. We recently performed our first CTEPH surgery with several more scheduled.
CTEPH leads to pulmonary hypertension caused by blood clots in the lungs. It can be treated surgically and with medications.
Our team of vascular, cardiovascular and thoracic surgeons and cardiologists works with highly skilled pulmonologists who have vast expertise in identifying and treating CTEPH patients. CTEPH frequently is undiagnosed or misdiagnosed as asthma, bronchitis, heart failure or being physically unfit.
Our experts perform a range of tests to properly assess and diagnose CTEPH, as well as determine the best treatment course. The team collaborates and evaluates every patient, assessing the risks and benefits of surgery, which can cure the condition. During this surgery, or pulmonary thromboendarterectomy (PTE), our highly skilled surgeons remove blood clots from the pulmonary arteries, which can control pulmonary pressures and restore right heart function.
Additionally, a new, catheter-based clot-clearing procedure, balloon pulmonary angioplasty (BPA), will be available to CTEPH patients who cannot undergo PTE.
We respond within two business days to patient and caregiver queries and website referrals.
High blood pressure in the arteries of the lungs caused by clot-like masses.
- Blood-clotting disorders
- Deep venous thrombosis, or blood clots in leg or pelvis
- Long periods of inactivity such as extended travel or bed rest
- Contraceptives and hormone replacements
- Diseases, including cancer, peripheral artery disease and heart disease
- Some surgeries such as hip or knee replacement
- Bone fractures
- Family or personal blood clot history
- Spleen removal
- Long-term use of intravenous catheters, including those for dialysis
- Shortness of breath
- Chest pain
- Edema, or fluid collection in the legs or abdomen
- Right-heart catheterization
- Ventilation-perfusion scan (VQ scan)
- Pulmonary angiogram – shows blood flow through the lungs
- Pulmonary function tests
- Chest CT scan
- Exercise testing - to determine how your body responds to increased oxygen demand during exercise
- Pulmonary thromboendarterectomy (PTE) surgery
- Balloon pulmonary angioplasty (BPA)
- Medications for patients unable to undergo surgery
Our CTEPH Program Team
Alan Lumsden, MD, director of Houston Methodist DeBakey Heart & Vascular Center
Mahesh Ramchandani, MD, chief, section of cardiac surgery, surgical director of CTEPH program
Erik Suarez, MD, lung transplantation surgeon
Ashrith Guha, MD, program director of pulmonary hypertension
Chun Huie Lin, MD, interventional cardiologist
Zeenat Safdar, MD, program director of pulmonary hypertension and director of clinical research at Houston Methodist Lung Center
Sandeep Sahay, MD, pulmonary hypertension
Karanbir Singh, MD, cardiac anesthesiology
Faisal Uddin, MD, cardiovascular intensivist
To request an appointment or make a physician referral call 713.441.7779 or click here.
U.S. NEWS & WORLD REPORT
Houston Methodist Hospital ranked among the country's top hospitals in 8 specialties by U.S. News & World Report, including pulmonology and cardiology. Read more.
Houston Methodist Lung Center
Houston Methodist Outpatient Center, 22nd Floor
6445 Main St.
Houston, TX 77030