Editorial
Copyright ©2012 Baishideng Publishing Group Co.
World J Radiol. Oct 28, 2012; 4(10): 421-430
Published online Oct 28, 2012. doi: 10.4329/wjr.v4.i10.421
Figure 3
Figure 3 Left ventricular time activity curve from the first derivative showing different phases of cardiac cycle and parameters obtained. SV: Stroke volume; PER: Peak emptying rate; TPER: TIme at peak emptying rate; PFR: Peak filling rate; t-PFR: Time to peak filling rate; TES: Time to end of systole; F: Part of SV achieved during rapid filling rate.