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: $100,000.00

Raised: $76,308 of $100,000 goal

Raised by 81 contributors

Recent Contributions

Gary Thiakos

January 29, 2026

Jeff & Becky Byington

January 25, 2026

Shelley Terwilliger

January 23, 2026

Jeff & Kathy Barta

January 23, 2026

Gene & Jodie Sax

January 21, 2026

View All »

Updates

Just Another January Day.

Posted

There’s not much of an update on Miss Evelyn — she remains stable. We’re now less than a month away from the big COTA for Evelyn's Heart fundraiser!... Continue Reading »

100 Days in the Hospital

Posted

Some days feel endless. Some blur together. Some are filled with fear, and others with so much hope it hurts.100 days of watching our daughter fight for her... Continue Reading »

COTA for Evelyn’s Heart Fundraiser

Date: February 7, 2026

Location: Tailgaters Sports Bar and Grill

Posted

Resilience and Sparkle: A Deeper Look at Evelyn’s Journey

Posted

Many of you have seen the updates and know the basics of Evelyn’s medical journey, but we wanted to take a moment to share a deeper look at... Continue Reading »

Save the Date! January 14, 2026- Dine for a Cause

Posted

We have a delicious way for you to make a huge difference in the lives of Evelyn and her family. On Wednesday, January 14, 2026, we are partnering... Continue Reading »

Show Your Support: “Hearts for Evelyn” Shirts and Sweatshirts Available to Order Now!

Posted

Community is about showing up when it matters most, and right now, we have a beautiful opportunity to show up for Evelyn and her family as they navigate... Continue Reading »

Almost 100 Days in the Hospital.

Posted

No big medical updates this week, just feeling a lot of emotions as we approach this milestone of 100 days next week. I just want our girl home.... Continue Reading »

Christmas with Evelyn

Posted

Evelyn woke up so excited to see if Santa came... and yes, he sure did! We jumped out of bed, turned on the lights, and headed to the... Continue Reading »

The Gift of Transfusion and Preparing for Santa

Posted

Evelyn received a blood transfusion after her hemoglobin dropped to 7.5. She got a full unit of blood, and no surprise — she’s feeling a lot better today.... 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: $100,000.00

Raised: $76,308 of $100,000 goal

Raised by 81 contributors

Updates

Just Another January Day.

Posted

There’s not much of an update on Miss Evelyn — she remains stable. We’re now less than a month away from the big COTA for Evelyn's Heart fundraiser!... Continue Reading »

100 Days in the Hospital

Posted

Some days feel endless. Some blur together. Some are filled with fear, and others with so much hope it hurts.100 days of watching our daughter fight for her... Continue Reading »

COTA for Evelyn’s Heart Fundraiser

Date: February 7, 2026

Location: Tailgaters Sports Bar and Grill

Posted

Resilience and Sparkle: A Deeper Look at Evelyn’s Journey

Posted

Many of you have seen the updates and know the basics of Evelyn’s medical journey, but we wanted to take a moment to share a deeper look at... Continue Reading »

Save the Date! January 14, 2026- Dine for a Cause

Posted

We have a delicious way for you to make a huge difference in the lives of Evelyn and her family. On Wednesday, January 14, 2026, we are partnering... Continue Reading »

Show Your Support: “Hearts for Evelyn” Shirts and Sweatshirts Available to Order Now!

Posted

Community is about showing up when it matters most, and right now, we have a beautiful opportunity to show up for Evelyn and her family as they navigate... Continue Reading »

Almost 100 Days in the Hospital.

Posted

No big medical updates this week, just feeling a lot of emotions as we approach this milestone of 100 days next week. I just want our girl home.... Continue Reading »

Christmas with Evelyn

Posted

Evelyn woke up so excited to see if Santa came... and yes, he sure did! We jumped out of bed, turned on the lights, and headed to the... Continue Reading »

The Gift of Transfusion and Preparing for Santa

Posted

Evelyn received a blood transfusion after her hemoglobin dropped to 7.5. She got a full unit of blood, and no surprise — she’s feeling a lot better today.... Continue Reading »