Heart Center

Carolina Castañeda and Jesus Farias were driving home from a family outing with Olivia, their newborn daughter, when they heard her making a strange noise. As first-time parents, they thought it might be normal. However, when Olivia continued making the sound, the couple began to worry. They stopped the car, took Olivia out of the car seat, and noticed that her body had gone limp.

“Her hands and legs just stopped moving,” said Castañeda. “I didn’t know what was normal, but it did not look normal at all.”

Castañeda was startled to see Olivia’s blue lips and her eyes rolling back. The couple rushed their daughter to the nearest hospital in Yakima, trying to keep her awake. When they arrived, Olivia’s eyes were closed.

“Nurses ran around the desk and took her out of my arms – they didn’t even ask questions,” said Castañeda. “It all happened so fast.”

Doctors told the family that Olivia’s body had worked so hard to stay alive that her vessels were shutting down. When Olivia finally opened her eyes and looked around, Castañeda said she remembers feeling at peace, like everything was going to be okay.

The hospital flew Olivia to Seattle Children’s from the Yakima airport. The family was told that a helicopter would have been too slow for Olivia, in her condition.

The new parents were shocked to learn that their 2-week-old baby was in cardiogenic shock due to critical congenital heart defects and she would need surgery from Seattle Children’s Heart Center.

“Everything was scary,” said Castañeda. “She was my baby, she was my firstborn.”

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At Seattle Children’s Research Institute, scientists are genetically-engineering zebrafish to harbor human DNA mutations known to contribute congenital conditions in children.

More than five years ago, when Dr. Lisa Maves, a scientist at Seattle Children’s Research Institute, first started using CRISPR to make genetic alterations in zebrafish, she saw the potential for the minnow-sized fish to help doctors understand how genetic mutations contribute to a child’s condition.

“Essentially, we set out to make a patient’s fish,” Maves said. “The zebrafish has a genome that is remarkably similar to humans. As new gene editing technology was just becoming available, I wondered whether we could use this technology to create a fish that mimicked the complex genetic conditions we see in children.”

Maves hypothesized that genetically engineering the fish in this manner would help uncover how different genes affect development and cause disease. Read full post »

Katja, now 3, was the youngest patient at Seattle Children’s to undergo the Ozaki procedure.

Although Katarina Anja, or “Katja,” De Groot was born with a rare heart defect called truncus arteriosus, the active toddler never let her condition stop her from running, playing and going to the park.

However, when she was 2 years old, Katja began sleeping for most of the day and withdrawing from the activities she usually enjoyed. That was when her mother knew something was wrong.

“She wasn’t herself anymore,” said Jennifer De Groot. “My daughter is usually a happy-go-lucky child who loves to live life to the fullest. I didn’t know how much longer we could see her like that. It’s like we had reached the point of no return.”

De Groot’s concerns grew, and she knew she needed to seek help for her daughter. Dr. Maggie Likes, Katja’s cardiologist at Seattle Children’s, noticed a difference in her echocardiogram. It showed her aortic valve was not functioning properly.

“We had hit a tipping point,” Likes said. “Between the concerning changes on her echocardiogram and what her mom was seeing at home, it was time to do something about her aortic valve.”

De Groot knew her daughter wouldn’t be able to lead an active lifestyle with a mechanical valve because it would mean that Katja would have to undergo a lifelong regimen of anti-coagulants, commonly known as blood thinners. She made a bold move and asked the Seattle Children’s Heart Center team if they could perform an innovative surgical technique that would repair her daughter’s aortic valve – an unexpected suggestion that led to a collaborative decision.

At 2 years old, Katja would become the youngest child at Seattle Children’s to undergo the Ozaki procedure.

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Hannah Mae Campbell, 6, received a lifesaving heart transplant at 4 months old. She recently donated her birthday presents to Seattle Children’s.

Last month, 6-year-old Hannah Mae Campbell wanted to invite her entire kindergarten class to her birthday party. However, Hannah decided that she couldn’t possibly keep all of the gifts herself; rather she told her mother that she wanted to give them to kids at Seattle Children’s.

She said she wanted to give kids something to play with that would help them “have fun” and “feel happy,” since being at the hospital can sometimes be sad. Surpassing her original goal of donating 20 gifts, Hannah and her family delivered 139 toys and books to the hospital. The activities included Lego sets, Play-Doh, My Little Pony, Hot Wheels, puzzles, coloring books, dolls, superheroes and stuffed animals.

“Everyone says she’s such an old soul who is always wanting to help others,” said Jennifer Campbell, Hannah’s mother. “A lot of it may have to do with growing up a little quicker in a hospital. Hannah has experienced things like blood transfusions and surgery that a lot of kids have never had to go through.”

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At only 3 months old, Titus Sickles was brought back to life. Today, his family says they have a second birthday to celebrate: the day his new heart started beating for the first time.

“He’s a completely new baby,” said Rena Sickles, Titus’ mother. “He has a second chance at life now.”

In dire need of a new heart, Titus was listed for transplant at only 2 months old. Thirty days later, while Rena and her husband, Andrew, were leaving the hospital to go to dinner, they got a call.

“The call came and I just knew,” said Rena. “I looked at my husband and we just started crying.” Read full post »

Audrey, pictured here with her cello before Kawasaki disease caused a large aneurysm to form in her heart.

Whether she’s performing in her school’s jazz band, teaching cello, painting or working as a YMCA counselor, Audrey Wright, 16, seems to do it all. She especially doesn’t let an aneurysm in her heart that developed as a result of Kawasaki disease get in the way of being a busy teenager and her dreams of majoring in studio art.

Audrey was diagnosed with Kawasaki disease, a serious illness that causes inflammation of blood vessels throughout the body, after coming down with what she and everyone else thought was a really bad viral infection. Despite visiting her pediatrician four times in six days, it wasn’t until her blood pressure dipped dangerously low that she was transported to Seattle Children’s. There, doctors in the Pediatric Intensive Care Unit began to unravel the mystery of what was causing her illness.

“Once they got the report back, all of the pediatricians she had seen before coming to the hospital couldn’t believe it was Kawasaki disease,” Karen Wright, Audrey’s mom, said. “They were pretty shocked because she’s not the typical patient.” Read full post »

When Chelsie McKinney, her husband, and their two boys welcomed baby Rowen into the world in November 2017, they thought he was “absolutely perfect.”

“He was a big, strong and beautiful boy,” McKinney said. “We counted his fingers and toes like all parents do, and he seemed perfectly healthy. We were so excited to bring him home.”

However, before Rowen was discharged from the hospital, doctors noticed he had a heart murmur. An echocardiogram indicated he had a hole in the wall between the lower two chambers of his heart, which is called a ventricular septal defect (VSD). A VSD is the most common heart birth defect, and about three in every 1,000 babies are born with it.

At just a little more than 1 day old, Rowen was taken by ambulance to Seattle Children’s.

“It was scary, and a lot to digest so suddenly,” McKinney said. “We didn’t know what his future would hold. But even with all of the unknowns, we found comfort in knowing he was going to the best hospital where he would be in good hands.”

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Shanae Ceja, first pediatric patient in the Pacific Northwest region to undergo an innovative heart surgery called the Ozaki procedure, with Dr. Jonathan Chen, who performed the complex surgical technique.

As she watched her daughter being wheeled into the operating room, a striking memory overcame the flood of anxious thoughts going through Marisela Barragan’s mind.

“Just a few months before the heart surgery, my daughter Shanae was telling me how desperately she wanted to try out for her school’s volleyball team,” said Barragan. “Her doctors were advising against doing any type of strenuous sport because it could damage her heart, so I kept telling her ‘no.’”

“Then she turned to me and said, ‘Mom, please allow me to try out. If I’m going to die, I want to have done something in my life that I loved.’ Those words truly broke my heart.”

Barragan knew the only way her daughter could pursue volleyball along with her many athletic passions, like any other healthy 13-year-old, was to take a leap of faith with an innovative surgical technique that has only been performed on a small number of pediatric patients in the world. Called the Ozaki procedure, the complex surgical technique would help repair and put a stop to the disease that was causing ongoing damage to Shanae’s heart.

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Active kids enjoy improved mental wellness and reduce their risk of heart disease. While the days are short and the weather is often cold or dreary, kids still need to be getting physical activity each and every day.

February is American Heart Month and On The Pulse asked Emily Carter, athletic trainer, and Dr. Monique Burton, director of the Sports Medicine Program, to share ideas for indoor activities that put a smile on a child’s face and get their heart pumping. Read full post »

Auren Satake, 17 months, was born with a congenital heart defect known as hypoplastic left heart syndrome.

Rachael Satake holds a 3D-printed replica of her son’s heart condition in her hands during a recent appointment at Seattle Children’s Heart Center. For the first time since learning about the defect midway through pregnancy, she clearly sees how the surgeries he has undergone are helping his heart work despite having only one ventricle.

Her son, Auren, has a serious congenital heart defect called hypoplastic left heart syndrome (HLHS), which means he was born missing the left ventricle of his heart. His right ventricle works double time to supply blood to both his lungs and the rest of his body. Read full post »