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Children’s Cardiology Insights

My Child Fainted! What Do We Do Now?

When your child faints, understanding why — from benign syncope to dysautonomia and heart‑related causes — matters. Pediatric cardiologist insights on symptoms, triggers and when to seek care.

Grief Companions: Supporting Families Through Child Loss

Losing a loved one can be one of the most difficult moments of anyone’s life. Learn tips for supporting a family through child loss.

Pediatric patient with Down syndrome playing with doll.

Trisomy 21 and its Effect on the Heart

Learn how Trisomy 21 (Down syndrome) affects the heart. Pediatric cardiologists discuss CHD types, fetal echocardiograms, and treatment planning.

Dr. Michael Lopez, pediatric cardiologist, playing with his daughter outside.

Physicians with Heart: Dr. Michael Lopez

Pediatric cardiologist Dr. Michael Lopez focuses on bilingual family care, arrhythmia insights and congenital heart health at Children’s Cardiology.

Pediatric cardiology patient wearing a red cape.

Supporting a Heart Warrior Family: How Can I Help?

Learn meaningful ways to support a heart warrior family facing congenital heart disease — from practical help and emotional encouragement to thoughtful communication and care.

The word "Cardiomyopathy" written on post-it note.

What is Cardiomyopathy?

What is cardiomyopathy? Understand this heart muscle disease, its symptoms, causes and care options.

Game pieces with letters that spell out "Sudden Cardiac Arrest".

Sudden Cardiac Arrest in Young Athletes: Questions & Answers

Sudden cardiac arrest in young athletes explained — common signs, risk factors, when to seek care and how heart screening can help protect young hearts.