[WATCH]: Congenital Heart Defect - Wiki Article

A congenital heart defect (CHD) is a defect in the structure of the heart and great vessels which is present at birth. Many types of heart defects exist, most of which either obstruct blood flow in t... Congenital Heart Defect - Wiki Article - wikiplays.org Original @ http All Information Derived from Wikipedia using Creative Commons License: en.wikipedia.org Author: National Heart Lung and Blood Institute Image URL: en.wikipedia.org ( This work is in the Public Domain. ) Author: Herbert L. Fred, MD and Hendrik A. van Dijk Image URL: en.wikipedia.org ( Creative Commons ASA 3.0

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