Table 1.

Impact of stress and ovariectomy (OVX) on measures of myocardial function (mean ± SEM)

Coronary flow rate (ml/min/g)	Developed pressure (mmHg)	+dP/dT (mmHg/s)	−dP/dT (mmHg/s)	End diastolic pressure (mmHg)	Heart rate (bpm)
Sham + no stress
Pre-ischemia	93.22 ± 3.55	2038.78 ± 97.12	−1635.44 ± 92.15	6.44 ± 0.41	293.78 ± 9.75	10.70 ± 0.59
Recovery	58.11 ± 4.15	1275.30 ± 94.95	−1077.60 ± 83.66	44.00 ± 6.30	288.89 ± 12.25	9.22 ± 0.60
Sham + stress
Pre-ischemia	95.00 ± 4.77	2014.89 ± 102.66	−1642.89 ± 84.86	5.67 ± 0.44	265.56 ± 14.19	11.86 ± 0.94
Recovery	56.11 ± 8.27	1223.80 ± 173.82	−1027.30 ± 143.31	41.44 ± 6.27	271.22 ± 14.23	9.72 ± 0.50
OVX + no stress
Pre-ischemia	97.80 ± 3.13	2157.90 ± 77.44	−1798.60 ± 86.12	7.10 ± 0.38	289.30 ± 12.06	12.56 ± 1.00
Recovery	57.30 ± 6.48	1265.10 ± 135.89	−1070.50 ± 111.83	55.40 ± 7.83	278.70 ± 11.19	10.93 ± 0.53
OVX + stress
Pre-ischemia	91.30 ± 3.57	1993.40 ± 84.72	−1659.20 ± 87.29	6.20 ± 0.39	287.60 ± 7.16	11.94 ± 0.67
Recovery	51.56 ± 5.98	1095.80 ± 113.98	−920.78 ± 88.89	43.90 ± 7.37	265.10 ± 7.63	10.73 ± 0.62