Fig. 2
From: Retrospective evaluation of labetalol as antihypertensive agent in dogs
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12917-020-02475-4/MediaObjects/12917_2020_2475_Fig2_HTML.png)
Change in cardiovascular parameters at the beginning of labetalol infusion (T0) and after 15 (T1), 30 (T2), 45 (T3) and 60 (T4) minutes. * = significantly different from T0