- AdventHealth
Tatum Atherton showed no signs something was wrong with his heart. But deep in the 4-year-old’s chest, between the top two chambers of his heart, there was a nickel-sized hole – a very rare congenital heart defect.
To fix it, Tatum and his parents, J.R. and Joyce, traveled from Homosassa to AdventHealth for Children in Orlando, where Brian Kogon, MD, medical director of congenital cardiac surgery, was able to patch the hole in a minimally invasive way via a small incision under the armpit.
To learn more about Tatum and the uncommon procedure he underwent, click on the video above.
Recent News
Celebrating students who will shape the future of healthcare
Scholarships create more than educational opportunities. They create confidence, connection and a path forward for students who feel called to care for others.
Free sports physicals, heart screenings help Highlands County student-athletes prepare for the season
AdventHealth partnered with the community to help make sure Highlands County student-athletes have the care they need to safely take the field.
3 new degrees will help meet community’s evolving workforce needs
In response to the community’s evolving healthcare needs, AdventHealth University introduces three new degree programs designed to prepare students to serve where they are needed most.
Free sports physicals, ECGs draw 750+ student athletes to AdventHealth Training Center
The free event supports a new state law aimed at catching hidden heart conditions and keeping student-athletes safe.
Expanding care close to home: What’s ahead for Flagler County hospitals
More than 70 business leaders, clinicians, elected officials and nonprofit partners gathered Thursday for Flagler County’s annual State of the Hospitals address.
What 26.2 miles taught one longtime nurse about caring for patients
AdventHealth Daytona Beach nurse Julius Dayandante says marathon running and nursing require many of the same qualities: patience, discipline and endurance.
AdventHealth brings steadier care to patients by reducing nurse turnover
Nursing turnover across the East Florida Division dropped from 16.4% to 12.3% in 2025 as hospitals strengthened support and expanded opportunities for nurses.
AdventHealth supports Hardee County student-athletes with free sports physicals, heart screenings
AdventHealth supported Hardee County student-athletes in preparing for a safe and successful sports season by providing free sports physicals and coordinating low-cost heart screenings at Hardee...
At the bedside, an ICU nurse carries lessons from home
While caring for her father through serious illness, ICU nurse Kaleigh Hulsman learned lessons in compassion she now brings to patients.
Amid rapid population growth, AdventHealth plans a new hospital in The Villages to bring care closer to residents
The project is expected to expand access to emergency and hospital services in one of Florida’s fastest-growing regions.
A nurse’s calling: Charity Carlisle on growing the next generation
With nearly 25 years at AdventHealth, Charity Carlisle reflects on compassionate, whole-person care and the joy of growing the next generation of nurses.
Nurse-led effort brings inclusive hair care to patients at AdventHealth for Women and Children
Nurse-led effort brings more inclusive hair care options to the bedside, helping patients feel more comfortable, confident and cared for during their time in the hospital.