Echocardiography of Male EP4 KO Mice and Wild Type Littermates.

<p><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0069832#pone-0069832-t001" target="_blank">Table 1</a> gives echocardiography data for male EP4 KO mice and their wild-type littermates (WT) that were used to determine fractalkine content of the left ventricle by ELISA. Values are means ± SE.</p>*<p>p<0.05,</p>**<p>p≤0.01 versus WT. Statistical analysis was performed using t-test. Abbreviations: SF, shortening fraction; EF, ejection fraction; LVDs, left ventricular dimension at systole; LVDd, left ventricular dimension at diastole; HR, heart rate; PWTd, posterior wall thickness at diastole; IVSTd, intraventricular septum thickness at diastole.