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Science News for March 27, 1999


CT Scans Could Become Screening Tool For Heart Disease

A new screening tool combining CT scans and electrocardiograms has promise to be a highly effective and relatively inexpensive way to detect blood vessel disease. The test measures calcium in the heart's arteries, identifying signs of atherosclerosis that can block arteries and cause heart attacks and strokes.

SourceAtrium Health Wake Forest Baptist·DateMar 27, 1999
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Motherhood Tied To Less Physical Activity

A 10-year study found that parenthood led to reduced leisure time physical activities in women, with a greater decrease observed among white women. The study suggests that mothers may need more time to exercise or design programs allowing them to exercise with their children present.

SourceAmerican Heart Association·DateMar 27, 1999