Fig. 3From: Comparative assessment of coronary physiology using transthoracic pulsed-wave Doppler and myocardial contrast echocardiography in ratsRepresentative pulsed-wave Doppler coronary flow patterns. The signals are shown with the corresponding electrodardiographic signal during baseline conditions (a), infusion of 140 μg/kg body weight/min adenosine (b), and infusion of 10 μg/kg body weight/min dobutamine (c)Back to article page