Genetics

Zebrafish study sheds new light on human heart defects

University of Otago researchers working with zebrafish have published a study providing new insights into the causes of the congenital heart defects associated with a rare developmental disorder.

Pediatrics

Pulmonary hypertension: A growing problem in US children

A review of 15 years' worth of data in a national pediatric medical database has documented a substantial increase in the rate of hospitalizations for children with a form of high blood pressure once most common in those ...

Cardiology

Regenerating damaged cardiac muscle

To mend a broken heart—that is, to regenerate a damaged cardiac muscle—it helps to know how hearts are built. "How does one stem cell, which has no specific identity, develop into multiple cell types that organize into ...

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