700 Children's® – A Blog by Pediatric Experts

Posted by: Terence Truong, MD on Jun 18, 2026


A referral to a pediatric cardiologist can feel intimidating, but most children evaluated for heart concerns are healthy. Learn why kids are commonly referred, what tests may be performed, and how to prepare so you can feel informed and confident at your child’s appointment.

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About this Blog

Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.

Latest Posts

girl with hand up

10 Tips to Teach Your Kids How to Combat Bullying

Jun 25, 2025

A 2022 national survey found that 19.2% of students ages 12-18 reported being bullied during school, with 21.6% of those students being bullied online or by text. As a parent or caregiver, how can you recognize the signs and offer your child help? Read More

A father and young daughter in a greenhouse carefully examine seedlings in a raised planting bed. The father gently supports the child as she leans in to touch the plants, illustrating shared learning and connection through gardening.

Farm Safety for Kids

Jun 24, 2025

Farms can be a fun and enriching place for kids, but they can also be dangerous. Discover key tips to help prevent injuries, from setting up safe play areas to supervising around animals and equipment. Keep your kids safe while they explore life on the farm. Read More

young girl in school wearing a turtleneck sweater with two students in the background sitting at their desks

Navigating Missing School for Mental Health Treatment

Jun 23, 2025

Deciding when it’s okay to remove your child from class for a medical appointment can be even more difficult when they have had sporadic school participation for nearly a year because of the pandemic. Read More

How to Talk to Kids About Divorce

Jun 23, 2025

Helping your child cope with divorce is not about having all the answers—it’s about being available, honest, and supportive. Read More

Young boy eating a snack after a soccer game.

The Importance of Sports Nutrition for Young Athletes

Jun 20, 2025

Young athletes train long hours for their sport. In order to optimize that training, proper nutrition needs to be a regular component of their workout plan. A car needs fuel to run properly just as people need a healthful eating plan. Read More

Vocal Cord Dysfunction

Vocal Cord Dysfunction: When Breathing Difficulty Might Not Be Asthma

Jun 18, 2025

Is your athlete still struggling to breathe, even after using an inhaler? It might not be asthma. Learn how Vocal Cord Dysfunction (VCD) mimics asthma symptoms, how it’s diagnosed, and why speech therapy, not medication, is the key to relief. Read More

Dr showing smiling boy and his dad a paper

Understanding the 4 Phases of Clinical Research

Jun 17, 2025

Ever wonder how new treatments make it from the lab to your doctor’s office? Clinical research happens in four key phases, each designed to ensure safety, effectiveness, and long-term impact. Learn what each phase means and why they matter for medical advances. Read More

Kidney Donation

Kidney Transplants and Donation: Having a Tough Conversation that Could Save a Life

Jun 16, 2025

Most parents feel overwhelmed and nervous to bring up transplant around others. It is important for caregivers to know that others want to help, but they cannot help if you do not let them know how. Read More