Document Classification

Section Type: RESULTS

Text: In subgroup B, valsartan increased PFR both at rest (from 2. 0 + / - 0. 3 to 2. 4 + / - 0. 3 EDV/sec, P < 0. 01) and at peak exercise (from 4. 1 + / - 1. 1 to 4. 4 + / - 1. 0 EDV/s, P < 0. 05), whereas enalapril did not change PFR either at rest (2. 0 + / - 0. 4 EDV/s, P < 0. 01 versus valsartan) or at peak exercise (3. 7 + / - 1. 1 EDV/sec, P < 0. 05 versus valsartan).