Dynamic pressure–volume loop analysis by simultaneous real-time cardiovascular magnetic resonance and left heart catheterization

Table 1 Characteristics of animal models measured from short-axis CMR images and fluid-filled catheters

Parameters HR, EDV, ESV, SV, and CO are reported from the short-axis cine images. Pressures are reported from the first recorded heartbeat prior to inferior vena cava occlusion in the dynamic pressure–volume loop experiment. Continuous variables are reported as mean ± SD. EDV end-diastolic volume, ESV end-systolic volume, SV stroke volume, EF ejection fraction, CO cardiac output, LV left ventricular, EDP end-diastolic pressure, SBP systolic blood pressure, DBP diastolic blood pressure. Differences from naïve animals by one-way ANOVA: *p < 0.05; **p < 0.01, ****p < 0.001

ISSN: 1532-429X