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Table 1 Basic hemodynamic data, ejection fraction, end diastolic volume and end systolic volume for ten pigs at baseline and following one hour of regional ischemia and three hours of reperfusion

From: Peak longitudinal strain most accurately reflects myocardial segmental viability following acute myocardial infarction - an experimental study in open-chest pigs

Index Baseline Following ischemia
and reperfusion
MAP (mm Hg) 94.5 ± 5.5 77.2 ± 13.7*
HR (beat/min) 86.8 ± 9.7 148.8 ± 18.3#
CO (l/min) 3.6 ± 0.5 2.9 ± 0.5*
SV (ml) 42.6 ± 8.1 19.8 ± 4.3#
CVP (mmHg) 6.3 ± 1.7 7.9 ± 1.6§
EF (%) 56.4 ± 8.3 45.8 ± 13.5
EDV (ml) 82.0 ± 17.0 53.4 ± 16.2§
ESV (ml) 36.2 ± 10.5 28.1 ± 7.5
  1. Data are presented as mean ± standard deviation. *p < 0.05, §p < 0.01, #p < 0.001 vs baseline. CO = Cardiac output, CVP = Central venous pressure, EF = Ejection fraction, EDV = End diastolic volume, ESV = End systolic volume, HR = Heart rate, MAP = mean arterial pressure, SV = Stroke volume.