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. 2009 Jun;59(3):272–279.

Table 1.

General hemodynamics before (baseline) and 1 and 6 wk after induction of acute MI in pigs

	Baseline	Week 1	Week 6
Heart rate (beats/min)	79.9 ± 2.9	82.5 ± 2.9	88 ± 2.9
Cardiac output (L/min)	2.3 ± 0.1	2.1 ± 0.1	1.73 ± 0.1^a
Mean arterial pressure (mm Hg)	84.5 ± 3.7	79.6 ± 5.9	67.5 ± 3.2^a
Stroke volume (mL)	29.1 ± 1.2	26.3 ± 1.2^a	21.3 ± 1.2^a ^b
Stroke work (mm Hg × mL)	2224.6 ± 113.4	1985.4 ± 113.4	1450.5 ± 113.4^a ^b
LVEDP (mm Hg)	3 ± 1.8	9.8 ± 1.7^a	6 ± 1.9^a ^b
LVESP (mm Hg)	86 ± 2.5	89.7 ± 2.5	76.1 ± 2.5^a ^b

LVEDP, left ventricular end-diastolic pressure; LVESP, left ventricular end-systolic pressure.

^a

P < 0.05 compared with baseline value.

^b

P < 0.05 compared with value at wk 1 after MI.