PBS NewsHour

Study: Boosting 'Good' Cholesterol Does Little to Prevent...

Clip: 05/27/2011 | 5m 23s

A new study finds that drugs that boost HDL, also known as "good" cholesterol, do little to prevent heart attacks and strokes. Margaret Warner discusses what the results mean with Cleveland Clinic's Stephen Nissen.

Aired: 05/27/11

Rating: NR

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