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Results 1 - 2 of 2 for Ventricle
  1. Congenital Heart Defects (National Library of Medicine)  
    What are congenital heart defects? Congenital heart defects (CHDs) are problems with the structure of the heart. "Congenital" means that that the problems ...
  2. Sudden Cardiac Arrest (National Library of Medicine)  
    ... Ventricular fibrillation, a type of arrhythmia where the ventricles (the heart's lower chambers) don't beat normally. ...