When Dean Ornish Placed Cardiac Patients on a Diet That

When Dean Ornish placed cardiac patients on a diet that allowed only 10% of calories from fat,he found

A) a higher mortality rate among those participants than among a control group.
B) lower mortality rates for the experimental group, but no regression in coronary artery plaque.
C) that most patients in the experimental group reduced the amount of plaque in their coronary arteries.
D) drugs were more effective than diet in reducing coronary artery plaque.