IMAGE

Fig. 5

ID
ZDB-IMAGE-061122-30
Source
Figures for Liebling et al., 2006
Image
Figure Caption

Fig. 5 A-D: Three-dimensional renderings of 148 hours postfertilization (hpf) Tg (gata1:GFP) zebrafish heart at systole (A,C) and diastole (B,D). C,D: The atrium (blue) and the ventricle (red) have been segmented. E: Volume change over two cycles. F: Derivative of volume with respect to time over two cycles. Two phases of ventricle filling precede blood ejection from the ventricle. The first phase occurs before atrial ejection, and the second is coincident with atrial ejection. Arrows indicate passive filling of the ventricle. GFP, green fluorescent protein. Grid spacing = 20 μm.

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