Actor John Ritter’s family is raising awareness about aortic dissection, a life-threatening condition that was initially misdiagnosed as a heart attack and led to his death in 2003 at age 54. On what would have been his 78th birthday, his widow, Amy Yasbeck, and son, Tyler Ritter, are emphasizing the importance of knowing family medical history and seeking prompt medical attention for suspected aortic issues.

"We always heard, ‘Oh those Ritters die of their first and last heart attack,’ " Yasbeck told The Post. She noted that John's father, country music star Tex Ritter, also died suddenly from what was then attributed to a cardiac emergency. The family now suspects he, too, may have suffered from an aortic dissection.

An aortic dissection occurs when the inner layer of the aorta, the body's main artery, tears, allowing blood to flow between the layers and potentially cutting off circulation to vital organs. "Time is of the freaking essence when this happens," Yasbeck stated. "Fifty percent of people don’t even make it to the hospital."

In Ritter's case, initial medical treatment for a suspected heart attack, including blood thinners, may have exacerbated the condition. It was only during a cardiac catheterization that doctors discovered the aortic dissection. A wrongful death lawsuit filed by the family argued that a chest X-ray might have revealed an enlarged aorta, potentially leading to a life-saving surgical intervention.

Despite the tragic outcome, both of Ritter's doctors were cleared of wrongdoing, and settlements were reached in other related suits. The John Ritter Foundation estimates that up to 80% of aortic dissection patients could survive with rapid diagnosis and treatment.

Understanding Aortic Disease Risk

The family is advocating for individuals to investigate their family medical history, as inherited gene mutations are often linked to aortic dissections and aneurysms, a bulging or weakening of the aorta's wall. Conditions such as Marfan syndrome, Loeys-Dietz syndrome, and bicuspid aortic valve disease can also weaken the aorta and have a familial pattern.

Approximately one in five individuals with a thoracic aortic aneurysm or dissection has a family member with the same condition. Researchers have identified numerous genetic variants associated with aortic disease, and genetic testing can help identify individuals at risk. This information can guide treatment decisions, including the frequency of scans and the potential need for preventive surgery.

"Raise your suspicion of this," Yasbeck urged. "Maybe your family didn’t all fall off their tractors and die. Maybe they died first and then fell off their tractors."

Regular imaging of the aorta can also be crucial in detecting aneurysms before they lead to a dissection. Tyler Ritter emphasized the importance of patients being their own advocates and speaking up if they feel their concerns are not being adequately addressed by medical professionals.

A Family's Experience with Prevention

Following John Ritter's death, his four children began undergoing annual scans to monitor their aortic health. In a poignant example of the effectiveness of screening, John's older brother, Tom Ritter, underwent life-saving surgery to repair an aneurysm detected through imaging tests just four years after John's passing.

Approximately 20,000 cases of aortic dissection are documented annually in the U.S., though the actual number may be higher due to undiagnosed cases. The John Ritter Foundation promotes the acronym STAT to help recognize and respond to potential aortic dissections:

  • S — Suspect: Be aware of warning signs such as sudden, severe tearing pain in the chest, back, neck, or abdomen, or sudden numbness or weakness.
  • T — Time: Seek immediate hospital care at a facility capable of advanced cardiac surgery.
  • A — Aortic imaging: A CT scan is considered the gold standard for diagnosis in emergency settings.
  • T — Talk: Share your family history with relatives and discuss potential risks with your doctor.

The foundation also recommends carrying a card detailing personal and family history of aortic conditions and maintaining a medical profile on a smartphone for quick access by healthcare providers. Yasbeck noted, "It's important that you're treated for the right thing."