Our Story

At our 20-week ultrasound, we learned that our daughter, Evelyn, had an Atrioventricular Septal Defect (AVSD) — a congenital heart defect that would require surgery early in life.

Evelyn was born on May 11, 2020, and went home just a few days later with many follow-up appointments. We were told her first surgery would be around six months old, but as she began to lose weight and became failure to thrive, her first heart surgery came much sooner — at just three months old, at Children’s Minnesota in Minneapolis.

That was only the beginning. After more than a month in the hospital, we went home in September 2020. But at seven months old, Evelyn was admitted again for a mitral valve repair, which unfortunately didn’t work. A week later, she underwent a mitral valve replacement, which led to a complete heart block, requiring yet another surgery to place a pacemaker. After three long months, we finally went home again in March 2021.

On Easter 2022, Evelyn was back in the hospital for a pacemaker infection. She underwent surgery to remove the infected device, and on May 3, 2022, during her pacemaker reimplantation, she experienced a cardiac arrest lasting three minutes due to a heart perforation. Miraculously, her incredible team at Children’s stabilized her and successfully placed the new pacemaker.

Since then, Evelyn has been closely followed by her medical team. In May 2025, she had a heart catheterization to measure the pressures in her heart and lungs. Because she has grown but her mechanical valve has not, she developed mitral stenosis, meaning the valve was too small. On July 21, 2025, Evelyn underwent her second mitral valve replacement, and just four days later, she went home — strong and smiling as always.

Evelyn started kindergarten this September, excited to learn and see her friends. But shortly after, she began having stomach pain and asked us to take her to the doctor. When we arrived at Children’s, we learned Evelyn was in heart failure with an ejection fraction of 20%. She was diagnosed with Dilated Cardiomyopathy, a condition where the heart’s main pumping chamber becomes enlarged and weak.

Evelyn is now listed as Status 1A — the highest priority — for a heart transplant. She remains stable while we wait for her new heart.

Through it all, Evelyn continues to shine. She is the most resilient, strong, and joyful girl we know. She loves singing and dancing to K-pop Demon Hunters, dressing up, doing makeup, and anything crafty. She truly is a girly girl with a heart full of courage and sparkle.

The Children’s Organ Transplant Association (COTA) helps children and young adults who need a life-saving transplant by providing fundraising assistance and family support. COTA is the nation’s only fundraising organization solely dedicated to raising life-saving dollars in honor of transplant-needy children and young adults. 100% of each contribution made to COTA in honor of our patients helps meet transplant-related expenses. COTA’s services are free to our families, and gifts to COTA are tax deductible to the fullest extent of the law.

Evelyn Otto

North Branch, MN

Transplant Type: Heart

Transplant Status: Waiting for Transplant

Goal: $150,000.00

Raised: $123,948 of $150,000 goal

Raised by 158 contributors

Recent Contributions

Melissa Crompton

May 29, 2026

Jess Liston

May 29, 2026

Stephanie Ramlow

May 14, 2026

Lori Long

May 12, 2026

Kate Johnson

May 12, 2026

View All »

Updates

Keep praying for our girl

Posted

They tried to extubate her on Sunday. After Evelyn was extubated, she was unfortunately too weak to maintain her breathing on her own. CPAP and BiPAP were not... Continue Reading »

Today we got a piece of our girl back

Posted

Earlier in the day, Evelyn was about to get her tube out. The team had been slowly weaning support and watching to see how she tolerated everything through... Continue Reading »

Small Steps…

Posted

No new updates tonight, Evelyn is still intubated, but we are continuing to make progress toward extubation. It was noted in her chart this afternoon that if her... Continue Reading »

We have a PHD in Evelyn- Advocating Matters

Posted

Today was not part of the original plan, but I want to share an update on Evelyn and also explain what happened in a way that makes sense.... Continue Reading »

Hope for Extubation Tomorrow

Posted

Though Evelyn is doing great, we are going to wait until tomorrow morning to try and extubate her. Today the team wanted to see how the function of... Continue Reading »

Heart journeys are a marathon, not a race

Posted

Evelyn was unfortunately not able to get her breathing tube taken out today. Her right heart function has decreased some, so the team is going to focus on... Continue Reading »

Scary Moments

Posted

This afternoon Evelyn had a very scary episode where her oxygen saturation levels suddenly dropped very low without warning, o2 into the 40's. The team responded immediately, called... Continue Reading »

Waiting for Evelyn to Wake Up

Posted

Evelyn continues to do really well. Every time a doctor walks in, I hold my breath expecting the worst, but every time they have nothing but good things... Continue Reading »

Post-LVAD Placement- One Step At A Time

Posted

Not a lot of big updates for today. Evelyn still remains sedated with an open chest. The team is very pleased with how her heart function looks as... Continue Reading »

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Our Story

At our 20-week ultrasound, we learned that our daughter, Evelyn, had an Atrioventricular Septal Defect (AVSD) — a congenital heart defect that would require surgery early in life. Evelyn was born on May 11, 2020, and went home just a few days later with many follow-up appointments. We were told her first surgery would be around six months old, but as she began to lose weight and became failure to...

Continue Reading »

Evelyn Otto

North Branch, MN

Transplant Type: Heart

Transplant Status: Waiting for Transplant

Goal: $150,000.00

Raised: $123,948 of $150,000 goal

Raised by 158 contributors

Updates

Keep praying for our girl

Posted

They tried to extubate her on Sunday. After Evelyn was extubated, she was unfortunately too weak to maintain her breathing on her own. CPAP and BiPAP were not... Continue Reading »

Today we got a piece of our girl back

Posted

Earlier in the day, Evelyn was about to get her tube out. The team had been slowly weaning support and watching to see how she tolerated everything through... Continue Reading »

Small Steps…

Posted

No new updates tonight, Evelyn is still intubated, but we are continuing to make progress toward extubation. It was noted in her chart this afternoon that if her... Continue Reading »

We have a PHD in Evelyn- Advocating Matters

Posted

Today was not part of the original plan, but I want to share an update on Evelyn and also explain what happened in a way that makes sense.... Continue Reading »

Hope for Extubation Tomorrow

Posted

Though Evelyn is doing great, we are going to wait until tomorrow morning to try and extubate her. Today the team wanted to see how the function of... Continue Reading »

Heart journeys are a marathon, not a race

Posted

Evelyn was unfortunately not able to get her breathing tube taken out today. Her right heart function has decreased some, so the team is going to focus on... Continue Reading »

Scary Moments

Posted

This afternoon Evelyn had a very scary episode where her oxygen saturation levels suddenly dropped very low without warning, o2 into the 40's. The team responded immediately, called... Continue Reading »

Waiting for Evelyn to Wake Up

Posted

Evelyn continues to do really well. Every time a doctor walks in, I hold my breath expecting the worst, but every time they have nothing but good things... Continue Reading »

Post-LVAD Placement- One Step At A Time

Posted

Not a lot of big updates for today. Evelyn still remains sedated with an open chest. The team is very pleased with how her heart function looks as... Continue Reading »