Angioplasty and stenting is a procedure to improve the blood flow in an artery or vein. The carotid artery is a large artery running along each side of your neck. During the procedure, a thin flexible tube (catheter) is put into an artery in your groin. It's gently threaded up into the problem area in the carotid artery. The catheter has a tiny, deflated balloon at the tip. When it reaches the narrowed part of your carotid, the balloon is inflated. This opens up the narrowed area. This is called angioplasty.
A tiny mesh tube (stent) may be put into this area. It's left in place to help keep the artery open.
Cardiac rehabilitation is a medically supervised program to help people who have heart disease. It's designed to improve heart recovery and your ability to function, and prepare you for future daily activities. It may be recommended if you have had a heart attack or heart surgery. Cardiac rehab can often help you get better at your daily tasks. It may ease your symptoms and give you a sense of well-being.
Cardiac resynchronization therapy (CRT) is treatment to help restore the normal rhythm (timing pattern) of the heartbeat. A CRT pacemaker is a specific type of pacemaker with an additional wire that goes to the left side of the heart. This allows it to coordinate the timing between the left and right sides of the heart.
This procedure uses radio frequency energy or freezing to get rid of problem areas in the heart that cause abnormal heart rhythm. The abnormal area is found during an electrophysiology study. This study maps the electrical activity that controls the heart rhythm. This procedure can diagnose and potentially cure abnormal heart rhythms.
Your cardiologist might suggest CABG to treat blocked or narrowed coronary arteries. CABG is a surgical technique used to restore healthy blood flow to the heart, improve heart function and reduce symptoms. Our experienced cardiac surgeons perform both on-pump CABG and off-pump CABG. The procedure is chosen based on the severity of the blockage in the coronary arteries.
If you are eligible for transplant listing, you will be placed on the waitlist. Wait times can vary from a few months to several years, depending on your size, blood type, tissue type and organ availability. A heart surgeon will replace your damaged heart with a healthy donor heart once one becomes available for you.
A heart transplant replaces a severely diseased or failing heart with a healthy donor heart, restoring the heart's ability to pump blood effectively. Your cardiologist will work with our dedicated transplant team and provide personalized care every step of the heart transplant journey, from evaluation and donor matching to surgery and lifelong follow-up.
When you're facing heart or lung failure, your care team will use ECMO when other treatments are no longer working. ECMO supports organ function by giving your heart and lungs time to rest and recover. The ECMO pump circulates your blood, acting as a heart pump through the machine's artificial lung.
Heart transplantation can improve survival, physical function, and quality of life for eligible patients with end-stage heart disease. You may need a heart transplant if your heart doesn't respond to medical therapy or a VAD.
If you are eligible for transplant listing, you will be placed on the waitlist. Wait times can vary from a few months to several years, depending on your size, blood type, tissue type and organ availability. A heart surgeon will replace your damaged heart with a healthy donor heart once one becomes available for you.
A heart transplant replaces a severely diseased or failing heart with a healthy donor heart, restoring the heart's ability to pump blood effectively. Your cardiologist will work with our dedicated transplant team and provide personalized care every step of the heart transplant journey, from evaluation and donor matching to surgery and lifelong follow-up.
A defibrillator wire is inserted into the heart and connected to an implanted device in the chest. It can send out electricity to either pace or shock the heart back into normal rhythm. This can be lifesaving when life-threatening rhythms are found.
A device may be used to close off the left atrial appendage in some cases. This can prevent stroke without having to use lifelong blood thinners. The left atrial appendage is the area within the heart where most blood clots form. By closing this area off, any clots that form there cannot get out to travel to the brain to cause a stroke. The device is implanted without heart surgery. This device is not right for everyone. It is generally considered in those who are at high risk for stroke, as well as high risk for bleeding. Even with the device, you may need to take blood thinners in the short-term.
Your cardiologist may recommend medications to help manage your heart condition. Mediation may be used to lower blood pressure, prevent blood clots, lower cholesterol and more.
Your cardiologist might recommend a pacemaker if you have irregular heartbeats, a slow heart rate or are experiencing heart block. A pacemaker helps keep your heart regulated by sending electric signals to your heart if it senses trouble. The device is implanted under the skin and helps improve symptoms such as fatigue, dizziness and fainting.
This procedure encompasses several types of procedures that are designed to improve blood flow through the coronary arteries, including:
Transcatheter aortic valve replacement (TAVR) is a procedure that replaces a diseased aortic valve with a man-made valve. The TAVR procedure may be recommended as an alternative to open heart surgery. The old heart valve is not removed but acts like an anchor for the new heart valve. This procedure is done through small cuts (incisions) using a long, thin tube (catheter), X-rays, and ultrasound.
Cardiac surgeons treat complex heart valve disease to repair damaged heart valves through open heart surgery and minimally invasive procedures, including TAVR and MitraClip™. When one or both of your valves do not open or close correctly, it can lead to reduced blood flow, cause the heart to work harder, and result in symptoms such as fatigue, shortness of breath, chest pain, fainting, or even heart failure.
A VAD also known as a heart pump is a mechanical device used to help the pumping function for one or both of the heart's pumping chambers (ventricles). It may be needed when heart failure gets to the point that medicines and other treatments no longer work. A VAD can help someone's heart work when they are waiting for a heart transplant. Or when someone is waiting to see if they are a candidate for a transplant. A VAD can also be a permanent treatment. And it can help a person's heart recover after surgery.
If you are experiencing chest pain, especially in combination with jaw or arm pain, lightheadedness, nausea, vomiting or difficulty breathing, you might be having a heart attack.
Call 911 or go to the nearest emergency room right away.
August 18, 2026
In April 2026, a Central Texas mother delivered healthy triplets at Ascension Seton Williamson after a high-risk pregnancy and received lifesaving care for a serious postpartum complication.
August 10, 2026
As children return to school, pediatric emergency care doctor Winnie Whitaker, M.D., at Dell Children’s shares what parents should expect and when to seek care.
Dell Children’s Blood and Cancer Center in Austin, Texas, provides year-round community events that connect, celebrate and support pediatric patients and their families.
July 21, 2026
Dell Children's Transport Team delivers ICU-level pediatric and neonatal transport and emergency care for critically ill infants and children across Central Texas before they reach the hospital.
July 20, 2026
Orthopedic surgeon Burton Dunlap, MD, at Ascension Seton Orthopedics and Sports Medicine in Austin shares common shoulder injuries, symptoms to watch for, treatment options and when to seek specialized orthopedic care.
July 6, 2026
Dell Children’s recently opened a food pantry in the Children’s Blood and Cancer Center to help families experiencing food insecurity during cancer treatment in Central Texas.
June 25, 2026
Pediatric spine specialists at Dell Children’s Medical Center in Austin, TX, share how early scoliosis detection expands treatment options and improves outcomes for children.
June 22, 2026
As families across Central Texas head to pools, lakes and splash pads this summer, the team at Dell Children’s Medical Center in Austin, TX, is sharing life-saving water safety tips to help prevent childhood drowning.
June 22, 2026
Ascension Texas Spine & Scoliosis specialists in Austin provide adult scoliosis care, helping patients understand symptoms, treatment options and next steps.
June 16, 2026
High school students in Central Texas had the opportunity to gain professional healthcare experience and mentorship at Ascension Seton through the Ann Richards School Junior Internship Program.
June 12, 2026
Opening in June 2026, Ascension Seton Women’s Hospital in Austin will offer low-intervention birth suites that combine personalized labor experiences with advanced maternity and neonatal care.
June 11, 2026
Visit the ER for serious illness or injuries when you need emergency care. Visit urgent care for minor injuries or illnesses that need same-day care.
June 10, 2026
Dell Children's Medical Center and Championship Hearts Foundation are providing free teen heart screenings across Texas to help detect hidden heart conditions before symptoms appear.
After surviving heart failure, a stroke and a heart transplant, Ryen is celebrating her high school graduation alongside the Dell Children’s heart team in Austin, TX, who helped make the milestone possible.
May 18, 2026
After a stroke in July 2024, David Hurtado received advanced neurocritical care at Dell Seton Medical Center at The University of Texas in Austin, Texas.
May 12, 2026
When a father of three showed signs of stroke, Ascension Seton Hays in Kyle, Texas, rapid emergency care helped save his life and led to answers about an underlying heart condition.
April 14, 2026
After a sudden cardiac arrest at home, 42-year-old Israel survived thanks to his son’s immediate CPR and advanced heart care at Ascension Seton in Austin, TX.
February 3, 2026
In recognition of American Heart Month, Priyanka Satish, MD, director of preventive cardiology at Ascension Seton in Central Texas, shares six heart health facts every woman should know.
February 3, 2026
Ascension Seton cardiologist Ryan Quinn, MD, and orthopedic surgeon Gregory Versteeg, MD, share tips to help Central Texans prepare safely for race day.
January 12, 2026
Ascension Seton and Ascension Providence offer a range of lung cancer care services focused on early detection and screening in Central Texas.
December 11, 2025
Ascension Seton Medical Center Austin is the first to use an advanced metabolic monitor that helps care teams understand the energy needs of ICU patients in Central Texas.
November 11, 2025
This Veterans Day, Ascension Seton and Ascension Providence honor the veterans who are part of the Central Texas communities we serve.
October 30, 2025
Ascension Seton makes scheduling your annual mammogram easy with imaging centers located throughout Central Texas.
October 28, 2025
To make sure your family enjoys a happy and healthy celebration, the team at Dell Children’s has gathered tips for staying safe on Halloween.
If incidents occur this Fourth of July, knowing where and when to get immediate and emergency care is important.
June 23, 2025
Ascension urgent care and orthopedic teams are here to help you manage your summer injury.
June 12, 2025
Opening in early 2026, Ascension Seton Women’s Hospital in Austin, Texas will deliver advanced maternal and fetal care, including high-risk pregnancy care and 24/7 emergency services, as well as gynecologic care.
Dell Children's Comprehensive Epilepsy Center at Ascension Seton provides advanced neurologic care for epilepsy in children.
Dell Children's Medical Center has the only Neuro Neonatal Intensive Care Unit Program to care for patients in vitro and in the NICU for neurological diagnosis in Austin, Texas.
October 16, 2024
Dell Children’s Medical Center Named High-Performing in 6 Specialty Areas
January 26, 2024
Dell Children’s heart team repaired an Austin newborn’s heart valve in three surgeries to help her live a normal life.
November 15, 2023
A prayer for peace to help guide your daily reflections.
September 28, 2023
Dell Children’s Blood and Cancer doctors in Austin, TX treat rare genetic blood disease in a three-year-old boy.
September 27, 2023
Ascension Seton women’s tower centralizes comprehensive care for women in Central Texas.
Pediatric heart surgeon, Dr. Charles Fraser, discusses pediatric and congenital heart disease at Dell Children’s in Central Texas.
Comprehensive Fetal Care Center at Dell Children's Medical Center provides advanced surgery options for complex in-utero conditions in Central Texas.
Dell Children’s Comprehensive Fetal Care Center is the only fetal care center in Central Texas, caring for complex and rare fetal conditions.
Families find support and emotional health care for conditions like anxiety in children at Dell Children’s Medical Center.
Austin family considers Dell Children’s Medical Center a second home after their son is cared for by experienced pediatric oncology teams for rare leukemia twice.
Austin family finds comfort from Dell Children’s Medical Center fetal cardiac program that repaired their son’s heart with three surgeries.