Table 1.

Hemodynamics in Revascularized and Nonrevascularized Animals with Hibernating Myocardium.

	Heart Rate (beats/min)	LV Systolic Pressure (mm Hg)	LVEDP (mm Hg)	LV dP/dtMax (mm Hg/s)	LV dP/dtMin (mm Hg/s);	Regional Wall Thickening
						WT (%)		ΔWT (mm)
						LAD	Remote	LAD	Remote
Revascularized
Baseline	108 ± 4	108 ± 14	28 ± 3	2549 ± 165	−2467 ± 148	38.6 ± 4.0‡	92.2 ± 7.5	2.9 ± 0.3‡	5.8 ± 0.3
2 h Post-PCI	105 ± 6	113 ± 6	30 ± 3	1988 ± 89*	−2247 ± 125	35.2 ± 4.6‡	86.6 ± 7.2	2.9 ± 0.4‡	5.7 ± 0.4
1 Month Post-PCI	101 ± 2	128 ± 5	28 ± 3	2439 ± 136†	−2514 ± 96	58.6 ± 4.9*‡	86.9 ± 6.9	4.6 ± 0.4*‡	6.3 ± 0.3
Nonrevascularized
Baseline	107 ± 5	121 ± 4	23 ± 2	2284 ± 168	−2225 ± 154	34.0±2.1‡	80.6 ± 8.4	3.5 ± 0.3‡	6.1 ± 0.4
1 Month	103 ± 5	120 ± 4	23 ± 2	2073 ± 69	−2184 ± 139	26.5 ± 3.2‡	76.9 ± 5.4	2.8 ± 0.3‡	7.2 ± 0.5

Values are mean ± SEM; Baseline measurements were made 3 months after surgical placement of a LAD stenosis.

LV = left ventricular; LVEDP = left ventricular end diastolic pressure; PCI = percutaneous coronary intervention; WT = wall thickening;

^*p < 0.05 vs. baseline;

^†p < 0.05 vs. 2 h post-PCI;

^‡p < 0.05 LAD vs. remote