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Figure 1 Percentage changes (mean (SE)) in regional myocardial blood flow (MBF) at rest and during dipyridamole (Dip) infusion as well as in regional coronary flow reserve (CFR) from enrolment to 6 months treatment are presented for patients treated with placebo (group 1) or with carvedilol (group 2). The two groups significantly differed in analysis of variance.
