The Warning Signs.
Family history of unexpected, unexplained sudden death under age 40.
Fainting or seizure during exercise, excitement, or startle.
Consistent or unusual chest pain and/or shortness of breath during exercise.
Welcome to the SADS Foundation.
Established on December 12, 1991 by Dr. Michael Vincent alongside patient advocates and dedicated colleagues, the SADS Foundation is a community of affected families, medical professionals, and supporters saving lives and advancing care for people with genetic heart arrhythmia conditions that can lead to sudden death.
Share Their Light
Share Their Light is the SADS Foundation’s spring campaign to remember the people our community has lost, to share their stories, and to raise funds in support of our life-saving work.
International Conference in Houston
Join families, and world-renowned experts at the SADS Foundation Conference to learn, connect, and feel supported by a community that understands your journey. Early bird pricing ends July 1, 2026!
Living With SADS Webinars
Join our top experts for webinars about SADS conditions who will share their knowledge and advice on topics important to living and thriving with a SADS condition. Watch the recordings now.
Get Involved in Research
This is an exciting time for those with SADS conditions because there is so much new research happening and a greater push for new therapies!
Sharing Your Stories
SADS conditions are rare, but you are not alone. Here, you will find a community of understanding, support and guidance from others who are navigating life with a SADS condition. We welcome you to browse others’ stories and to contribute your own.
SADS Channel Stories
Members of the SADS community share their perspectives and experiences living with or parenting a child with a SADS condition.
In Memory
Families share memories and legacies of their children, spouses, and loved ones who died from a heart arrhythmia condition.
In Honor
Here we honor the people in our lives who inspire us while living and thriving with a SADS condition or cardiomyopathy.
Get Involved
Connect with families who share a similar experience, give back, or help drive change around medical research, legislation, or awareness-building. Join us in making an impact!
Stay Connected
Join our email list to get the latest SADS related news and updates delivered to your inbox.
Show Your Support
Your support — no matter the size — powers life-saving research and medical education, patient advocacy, and awareness for SADS conditions.
There are many ways to support our community, including becoming a sustainer as a monthly donor, making a one-time gift, hosting an online or in-person fundraiser, donating to one of our honorary funds, or with your own creative idea!
Learn more about how you can save lives and strengthen our community through the various ways to give.