September Awareness 2021 - TAD and the Tip of the Iceberg

 

The Tip of the Thoracic Aortic Disease Iceberg?
Photo by Danting Zhu on Unsplash

At BAF we have spent the month of September 2021 focusing on those who need life-long thoracic aortic care. 

It is so encouraging to see the increased global awareness of thoracic aortic disease. It has come a long way in the 20 years since my personal experience with my husband began. In the closing hours of this month, I am caused to reflect with gratitude on that which is seen and known - that which is above the water, so to speak.

Below the Water Line

However, those unknown, unseen, "below the water line", are those with unmet TAD challenges, those not receiving life-long aortic care. Who are some of these people? 

• the undiagnosed
• diagnosed with bicuspid aortic valve (BAV), aorta not evaluated and monitored
• replaced BAV, prosthetic valve monitored but not aorta
• TAV relative of someone with BAV, aorta not baselined or monitored
• prior elective aortic procedure, such as replacement of a portion of the ascending aorta, remaining aorta not monitored
• prior elective aortic surgery for coarctation, not receiving effective ongoing monitoring

What about those who survive aortic dissection?

Are those who survive an aortic dissection ever presumed to be "fixed"? Do they become "lost to follow up"? Those we have met at BAF are receiving careful monitoring, perhaps because of their physicians' appreciation for their very survival and the injury done to their aorta. If any of them are not receiving ongoing monitoring and additional intervention as needed, they are also at increased risk, below the water line.

The BAV/TAD Population - 6.7 Million People in the US Alone

The BAV population is large: estimated at up to 1 in 50 people (2 %). Checking the census bureau population clock, it displayed the number of people in the United States as 332,800,350 people. Two per cent, or 1 in 50, is 6,656,007 people born with BAV in the United States alone. 

Whenever I am in a group of 50 people or more, I wonder about those around me, more frequently they are males, born with a two-leaflet aortic valve in their heart - possibly already replaced. I have met some of them over the years, sometimes in such unexpected settings.

Some statistics mention that 5% of those with BAV dissect. Five percent sounds small. In the financial world, it's only 5 cents out of a US dollar. When applied to a large number however, such as 6.7 million, that relatively small percentage yields a six-figure result: 335,000.  

When applied to humanity, think of the tremendous number of BAV lives with a torn aorta in the United States alone.  However, this is a global, not just a United States, problem. 

The BAV/TAD View in 2021 

Twenty years ago, it was very difficult to find information and help for an "ascending aortic aneurysm", but we did it.  Knowing how challenging it was, we were moved to help others, many who also no doubt thought they were "fixed for life" by a BAV replacement.

There are still those today with a replaced BAV and presumably receiving good ongoing care, who have no idea their aorta is bulging, endangering them. I spoke to one of them quite recently, whose BAV was replaced 9 years ago. This person is above the TAD water line now, the bulging aorta exposed, receiving comprehensive aortic care.

I ponder once more how many with BAV/TAAD die undiagnosed, uncounted, a "natural" death without autopsy; perhaps an in-hospital death due to aortic dissection, but the aortic valve condition unspecified. How large is the iceberg beneath the water?

In 2021, we are in a better place in many ways, but not yet where we aspire to be in terms of BAV/TAD. We look forward to new advancements that will come through the efforts of gifted physicians, surgeons, and researchers around the world. 

As those affected 

are included

 in the heart/aorta teams of today,

 together we will advance,

 lowering the water line,

more receiving life-long aortic care,

Creating a climate of hope,

~Arlys Velebir, Bicuspid Aortic Foundation

 

September Awareness - Lifelong Aortic Care after Elective Surgery

Diseased Thoracic Aorta

One Man and his Aorta - Years after Surgery, Another Aneurysm!

This September I am remembering one particular man and his wife. Although I only met them once, well over a decade ago, their experience remains with me. I share it this September, in terms of the aorta and life-long aortic care.

He appeared to be a strong man, in the prime of his life, who had not been given any specific "label" for his TAD. His wife was with him, deeply concerned about her husband, as together they sought more information. He had already had a voluntary aortic surgery years before, when quite young. His aorta had never torn (dissected).

Aortic Arch Aneurysm - "Maybe it has always been this way!"  

 I recall his wife saying those words -  hoping against hope that this recent picture of his bulging aortic arch was just the way his aorta had always been - that nothing was actually wrong. TAD, silently progressing over years, makes it far too easy to spend time in denial. 

This reference describes isolated aortic arch aneurysm as "uncommon": Aortic Arch Aneurysm . 

Uncommon, perhaps, but it had happened to him. He had perhaps a little knowledge of what his aorta was like right after it was repaired. However he had not had "aortic pictures" taken from time to time since then - pictures that could have captured the changes in his aortic arch that now had become this pronounced bulge. Whatever had prompted the recent imaging, these pictures very clearly had captured the aneurysm of his aortic arch.

In time, as they continued their search, they may have come to realize that, however unwelcome the discovery, it gave them the opportunity to avoid an aortic crisis - time for opinions from surgeons who would assess his aorta, time for them to ultimately choose an aortic surgeon to skillfully repair his arch while protecting his brain. I hope so.

Ongoing Monitoring, Baseline After Surgery, Lifelong Aortic Care

Reflecting on the aortic care my family has received over the past 20 years, I am thankful. Once an aortic enlargement or aneurysm in the chest was found, there has been ongoing monitoring, taking those "aortic pictures". 

The importance of blood pressure monitoring at home and medication as appropriate has been emphasized.

After surgery, we understood the extent of aortic repair, and a baseline image of the repaired aorta was captured for future reference. Then, back to appropriate, periodic imaging.

This is the essence of the Aortic ABC's

We do not outgrow the Aortic ABC's after Surgery.

 Surgery sometimes includes both aorta and BAV;
and then, back to life-long follow up care.

The Bicuspid Aortic Foundation defines the "Aortic ABC's" as follows:

• Accurate diagnostic testing
• Blood pressure management
• Comprehensive, individualized Care

There is great concern for those who do not  receive ongoing aortic care after a planned, successful surgery - perhaps stemming from the thought that aortic surgery is a one-time, life-long "fix".

Elective surgery may have repaired the aorta. How long will that repair last? Will some other portion of the aorta, years later, require attention?

 For a long life,

 as long as we live: 

Life-long Aortic Care,

Creating a Climate of Hope,

~ Arlys Velebir, Bicuspid Aortic Foundation

September TAD Awareness - Life-long Aortic Care for Coarctation

The Right Emergency Care at the Right Time
An account published earlier this year describes what happened in 2018 along a stretch of Interstate 90, as one man returned home from vacation with his family. I share the article here:

Heart emergency - right care at right time

Twenty four years after his last aortic surgery, now age 44,  an aortic aneurysm was dangerously bulging in his chest. Who can say why, at that precise moment, his abnormal aortic tissue could no longer hold together and contain the blood pumped with each heart beat? 

In the article, Dr. Jason Knutson describes many things that went right, one after another, in saving his life. He mentions not knowing that the odds of survival were about 2% in a hospital, less out on a highway!  

Yes, he received the right emergency assessment and surgery at just the right time. Reading this article again now, for September Awareness 2021, my initial question remains: why didn't this man have ongoing aortic care and a scheduled, elective surgery to address his aortic aneurysm? 

In the article, Dr. Knutson mentions that after that first surgery, thinking everything was ok while growing up, an athletic heart screening revealed that another surgery was needed; the patch placed on his aorta at age 6 had not grown with him. He had surgery again at age 20. 

Father Prodomos' coarctation
"redo" surgery, patch
and rupture visible

Patching of coarctation was also the initial surgical relief that Father Prodromos Nikolaou had at age 2 in 1981, not repaired again until over thirty years later in 2015 as he writes here: The Hidden Danger: A Patched Coarctation . How long had it seriously endangered him before being addressed?  As pictured, surgery removed that section of aorta completely. It is important to warn others of such life-long risks!

Life-long Aortic Care - "the right care at the right time"

For those wishing more detail, this full paper from 2015 covers coarctation, including BAV and aortic aneurysms also.

Current management of coarctation of the aorta 

Regarding surgical solutions, the paper states that the patch solution is "avoided whenever possible due to the frequent occurrence of aortic aneurysm and rupture".

Prior to their conclusion, the authors write of this as a "lifelong disease" and the importance of "life-long surveillance", whether the coarctation has been repaired or not. 

The knowledge exists.  Are people receiving the care?

Life-Long Aortic Care and Coarctation

In the early years of  BAF, we came to know a talented young athlete who was diagnosed with BAV and coarctation. He had surgery while still in his teens. His family became well informed and understood the importance of ongoing vigilance.

We were also contacted by a very worried Mom. She had taken her 10 year old daughter to the doctor because of headaches. I will call this little girl Sally. The bottom line, following testing: Sally's aorta was narrowed, just past the arch (coarctation), restricting blood flow and building up pressure in the vessels feeding her head.

After I spoke with her Mom, she put Sally on the phone. I still hear her sweet voice across the years. I spoke to her once more, after she was out of the hospital. She told me in a very serious tone that she had been in the hospital "a long time" - not so long really, but it is always too long, even for adults - how much more at age 10!

Her Mom shared Sally's picture with us at BAF. A lovely young girl then, Sally would be in her 20's now. I hope she is living the active, vibrant life that awaited her then. I would be so happy to hear all about her life now. Most of all, I want to know: is Sally receiving Life-Long Aortic Care? 

For those with coarctation,

Life-Long Aortic Care

is

 "the right care at the right time"

~Arlys Velebir, Bicuspid Aortic Foundation

September Awareness 2021 - Why "TAD" Awareness

2001  and "TAA" (Thoracic Aortic Aneurysm)

My personal involvement with aortic aneurysm in the chest began 20 years ago, in 2001. There was so little public information then. My late husband's physicians, although carefully monitoring his anticoagulation levels, had not  followed his aorta in the years following his BAV replacement. Believing a mechanical valve equaled "fixed for life", we were comfortable with only a very few echocardiograms in the following years. We were spared an aortic catastrophe when one of those echocardiograms, to check on the 11-year-old mechanical aortic valve, "discovered" the bulging aneurysm above it. 

2005 and Thoracic Aortic Aneurysm and Dissection (TAAD) Awareness

We read medical references in our search for information and help in 2001, where we found an unfamiliar term, "aortic dissection".  By 2005, when the Bicuspid Aortic Foundation first observed awareness for the aorta in the chest, we had learned about aortic dissection, the "D" in TAAD.

We learned the medical definitions, yes, but much more, we learned the meaning in human terms, for individuals and families. We do not forget those we met in those beginning days.

It is the human experience that ultimately defines these medical words:

 those who die, 
those who survive with injury,
 those who have elective surgery with desired outcomes.

2021 and Thoracic Aortic Disease (TAD) Awareness

With the passing of the years, at BAF we met others with additional aortic complexities such as coarctation. Again, we had learned the terms first, but their meaning comes from meeting those who have them - from children to adults. Consequently, we have adopted an umbrella term - "Thoracic Aortic Disease" to include them as well. 

One Man's Life-Long Aortic Journey Until Now 

Father Prodromos Nikolau's life experience with TAD began at age 2 in 1981, and thus far has included the following:

• coarctation repair (1981)
• BAV replacement (2000)
• "Thinking Everything is Fixed" (after BAV replacement, annual cardiology visits)
• discovery of Aortic Root Aneurysm (2007)
• root and ascending aortic aneurysm repair and replacement of prosthetic aortic valve due to strands (2013)
• "redo"of original coarctation repair (2015)
• ongoing checkups, life-long aortic care

 At the following two links are the details, in Father Prodromos' own words:

Journey Beginning  from Age 2 

Hidden Danger of Patched Coarctation

"So, life is precious"

 as Father Prodromos wrote,

and life can be extended 

for those with TAD

when they receive

 Life-Long Aortic Care.

~Arlys Velebir, Bicuspid Aortic Foundation

September TAD Awareness 2021and Life-Long Aortic Care

 September - A Month for the Aorta!

Today BJ Sanders 
 Lives her Best Life Story
 through Proactive
Life-Long Care 

Since 2005, BAF has observed September as  Awareness Month for the aorta in the chest.

 Although those who have bicuspid aortic valves and their family members have a great deal of interest in the heart, whose month is February, we have learned that the aorta is vitally important also. We need them both to receive care to live our best life story! We also know that still today, Thoracic Aortic Disease (TAD) is too often overshadowed by the heart or just ignored altogether.

This September, BAF remains convinced that the aorta is more than worthy of  it's own month, distanced from February and "Heart Month" to avoid confusion.  At BAF we are delighted by the various days and weeks also designated this September that focus on the aorta! The aorta needs all the global attention it can get! 

This year BAF particularly highlights living your best life story through proactive Life-Long Aortic Care.

Life-Long Care and the Aorta

BJ Sanders is among those with BAV/TAD who receive Life-Long monitoring and care, including follow up imaging for both her heart and aorta. Described by one cardiologist at a major center as "complicated", she knows the importance of being proactive in order to achieve her best life story. 

The Aorta is Not the Heart! 

First of all, let's get better acquainted with a vital part of us that we may not have heard much about - our aorta! What is it, and how do various diseases affect it?

Diseased aorta in the chest

While there are some articles that describe the aorta and aortic dissection in the press, the aorta and the heart are sometimes blurred, potentially confusing the reader. Much more concerning and dangerous to life itself is confusing the heart and the aorta in a medical setting, often an Emergency Room(ER).

When doctors say our pain is not from the heart, we can ask them to check the aorta. In the United States, CT imaging is widely available and will find aortic aneurysm/dissection.

Very often there is no second chance to prevent an aortic catastrophe.

 At BAF, this September we do not forget Doug Grieshop and his family. This September19th would have been Doug's 50th birthday.

Doug Grieshop - Forever 33

 It remains particularly hurtful that, having checked him for signs of "heart disease" and failing to look further (at his aorta)  for a reason for his chest pain, this strong young man was given anxiety medication, which he took faithfully including the day his aorta ruptured. It was an autopsy that told the truth about his aorta, previously scarred by a small tear and now fully ruptured, his life story had ended much too soon. The diseased aorta remains among the subset of vascular diseases most frequently contributing to serious injury and death.

The Aorta is Not a Tube!

The authors of this recent paper from Italy begin by introducing the aorta:

Pathology of the Aorta and Aorta as Homograft

They open with "The aorta is not a rigid tube, it is an 'organ'....", and go on to beautifully describe it.

The aorta is not "just" a tube, any more than the heart is "just" a pump. The aorta is a vital entity in its own right, and prone to various disease conditions, as these authors describe.

We continue to press for the aorta to be included in proactive diagnosis and ongoing care for all those who need it so much. In a series of articles throughout September, we will share examples of those who would benefit from and need Life-Long Aortic Care. Sharing information is an avenue to empowering the public to advocate for their own best care.

TAD is often silent, taking years to suddenly explode into a bleeding emergency in the chest. Our theme is simple this September:

 Receiving Life-Long Aortic Care

we can

Live our best life stories,

 Creating a Climate of Hope, 

~ Arlys Velebir, Bicuspid Aortic Foundation