iPad Screenshots


In this interactive 3-D animation, our doctors compare a healthy heart to one with a complex congenital condition called tetralogy of Fallot with pulmonary atresia and major aortopulmonary collateral arteries (MAPCAs). You get to learn about the heart by moving, rotating and exploring it yourself. Our doctors also guide you through the innovative repair technique, called unifocalization, which involves rebuilding the blood vessel connection between the heart and lungs, usually in just one surgery. You can perform a simplified (and non-gory) simulation of this surgery at the end of the app.

Currently, the app only supports iPad 3 or later.

What’s New

Version 1.0.0

This app has been updated by Apple to use the latest Apple signing certificate.

App Privacy

The developer, Stanford Children’s Health, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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