S07 · E04
Portrait of a Killer
More than 40 million Americans are afflicted by cardiovascular disease. NOVA examines the new information on risk factors and possible prevention of heart attacks and Strokes—often fatal diseases.

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S07 · E04
More than 40 million Americans are afflicted by cardiovascular disease. NOVA examines the new information on risk factors and possible prevention of heart attacks and Strokes—often fatal diseases.
Mar 4, 1980 · 55m