JACC -- Mohan et al. 40 (10): 1809 Figure IG3

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Figure 3 (A) Changes in planimetered mitral valve area (MVA) during dobutamine infusion in group II. (B) Changes in MVA derived by the pressure half-time method during dobutamine infusion in group II. *p = 0.0035, ${dagger}$ p = 0.001 compared with baseline.