Research Article

Antihypertensive and Antihypertrophic Effects of Acupuncture at PC6 Acupoints in Spontaneously Hypertensive Rats and the Underlying Mechanisms

Figure 3

EA improved the pulsed-wave Doppler early to late transmitral peak diastolic flow velocity (E/A) ratio in SHR. (a) Representative pulse-wave Doppler echocardiograms of mitral inflow before and after 2, 4, 6, and 8 weeks of EA treatment. (b) E/A ratio was decreased in SHR when compared with that in WKY, which was reversed with EA treatment. versus WKY; and versus SHR ( each group).
(a)
(b)