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Congenital Heart Surgeons' Society Data Center
AVSD: Atrioventricular Septal Defect (AVSD): A CHSS Inception Cohort Study


Study Protocol

Enrollment & Registration

Approval Letter

Consent & Assent and Cover Letters

For Parent/Guardian: For Patient/Adult:

Data Collection Forms

  1. To be abstracted at the CHSS Data Center, Toronto

    1. General Forms
    2. REDCap Forms