Table 3.
Baseline | Week 1 | Week 6 | |
EDPVR β (mm Hg/mL) | 0.03 ± 0.005 | 0.05 ± 0.01a | 0.1 ± 0.01ab |
dP/dtmin (mm Hg/s) | −1093 ± 33 | −1024 ± 32 | −890 ± 32ab |
τ (ms) | 56.5 ± 1.8 | 68.9 ± 1.8a | 62 ± 1.8b |
dP/dtmin, peak of pressure decay; EDPVR, end-diastolic pressure–volume relationship based on the β coefficient; τ, time constant of isovolumic relaxation
P < 0.05 compared with baseline value.
P < 0.05 compared with value at 1 wk after MI.