A Family of Walking Miracles: Beating Aortic Aneurysm

Summary Paragraph

When a rare genetic heart condition threatened multiple members of one family, early diagnosis, advanced cardiac surgery and preventive care changed the course of their lives. Through genetic testing and proactive treatment, the Fox family turned a history of life‑threatening aortic aneurysms into a story of survival, prevention and hope.

Key Takeaways

• Familial aortic aneurysms can run in families, making genetic testing and screening critical for early detection and prevention.
• Elective heart surgery performed before rupture or dissection significantly improves outcomes, even for patients without symptoms.
• Comprehensive heart and vascular care at St. Elizabeth helps families manage inherited risk and protect future generations.

A Family of Walking Miracles: Beating Aortic Aneurysm

Tyler Fox will never forget the night everything changed for his family. His 24‑year‑old brother, Mason, was at a company holiday party when he started feeling “off.” At first, Mason dismissed it. But when the discomfort sharpened into chest, arm and back pain, his mother and wife insisted he go to the hospital.

That decision saved his life.

At the St. Elizabeth Emergency Department in Edgewood, imaging revealed a life-threatening emergency: Mason had an aortic aneurysm that had dissected and needed immediate open‑heart surgery.

An aortic dissection happens when the inner layer of the aorta – the large artery that carries blood from the heart to the rest of the body – suddenly tears. Blood then rushes into that tear, forcing the inner layer to separate from the outer layers. This weakens the aorta and can quickly lead to rupture, which can be fatal within minutes. Rapid diagnosis and treatment are critical.

A Family History Comes into Focus

For Tyler and his family, Mason’s diagnosis felt eerily familiar. Years earlier, their mother had survived the same terrifying condition.

“We all thought it was a strange coincidence and wondered if it was hereditary,” Tyler says.

After Mason’s surgery, the family met with Cardiac Surgeon Dr. Mario Castillo-Sang, who recommended genetic testing for the four brothers and their mother. The results brought both clarity and fear: each of them carried the ACTA2 gene, a mutation linked to familial aortic aneurysms.

Familial aortic aneurysms occur when a weakness in the wall of the aorta runs in families due to inherited gene changes. This means multiple relatives may develop aneurysms – often at younger ages – and may face higher risks of complications like rupture or dissection. Knowing about a gene such as ACTA2 helps families take preventive steps long before symptoms develop.

Choosing Preventive Surgery

Tyler didn’t have any noticeable symptoms. He felt strong and healthy. But he also understood what waiting could mean. “It’s a ticking clock,” Tyler says. “It’s a matter of time until this condition worsens and becomes severely dangerous.”

Because Tyler carries the ACTA2 gene, his care team knew that changes in his aorta carried higher risk than they would for someone without a genetic condition. Pre‑surgery imaging showed his aorta had reached a size where surgery was recommended to prevent rupture or dissection – even though he felt fine.

At just 30 years old, Tyler chose elective open‑heart surgery to repair his aorta before it became an emergency. “My brother didn’t have a choice, and neither did my mom,” Tyler says. “But I did.”

“While heart surgery is always a big deal, outcomes are significantly better when we can operate before a rupture occurs and while the patient is stable,” says Dr. Castillo‑Sang.

On the day of surgery, Tyler and his family were greeted by familiar faces. “The nurses who cared for Mason recognized us and said, ‘You guys are back!’” Tyler says. “It was comforting in a strange way.”

During the operation, Dr. Castillo‑Sang removed the weakened portion of Tyler’s aorta and replaced it with a durable synthetic graft. Using a specialized valve‑sparing technique known as the David Procedure, he was able to preserve Tyler’s own aortic valve – eliminating the need for valve replacement.

Everything went as planned, and Tyler was moved to the Cardiovascular Surgical ICU for specialized, around-the-clock monitoring.

The Long Road Back

Tyler’s recovery progressed well and after one week, he was discharged to continue healing at home. “At first, it was rough because of the movement restrictions,” he says. “Even tying my shoes and putting on my jacket was hard.”

Fortunately, Tyler had a strong support system, including his wife and parents. Even his toddler son pitched in by picking things up and bringing them to his father.

To safely rebuild his strength and stamina, Tyler completed 21 weeks of cardiac rehabilitation – three sessions per week. “In the beginning, walking on the treadmill wore me out,” he says. “But every step I took and every pound I lifted meant progress.”

Protecting the Next Generation

Because cardiovascular genetic testing helped save Tyler’s life, he and his wife made the decision to have their young son tested as well. “When we found out that he didn’t carry the gene, it was a huge weight lifted off our shoulders,” Tyler says. “The gene stops with me.”

The entire experience reshaped how Tyler views his health – and his future. “If something feels off, I don’t brush it aside,” he says. “I’ve seen how fast things can change.”

He encourages others with a family history of heart disease to consider genetic testing and screening.

“My situation could have had a completely different outcome without that test,” he says.

Embracing a Healthier Future

Today, Tyler is back to chasing his son around the house and appreciating the everyday moments that mean the most to him. The experience didn’t just change his health – it changed his perspective.

“Out of five people in my family, three of us have had open‑heart surgery,” Tyler says. “We’re stronger and healthier – honestly, we’re walking miracles.”

Learn More About Heart & Vascular Care at St. Elizabeth

If you want to better understand your heart health, or have a family history of cardiovascular disease, the Florence Wormald Heart & Vascular Institute at St. Elizabeth is here to help.

Explore our full range of heart and vascular services here.

To request a consultation with one of our cardiac surgeons, call (859) 301-9010 or complete this online form: Schedule a Consultation.

Medically reviewed by Mario Castillo-Sang, MD, on 3/10/2026.