Figure 5From: Quantifying longitudinal right ventricular dysfunction in patients with old myocardial infarction by using speckle-tracking strain echocardiography Examples of RV strain imaging in the apical four-chamber view (top) and corresponding time-strain curves (bottom) from the same subjects shown in the Figure 4 . (A) the normal subject, (B) the patient with OMI in the territory of left anterior descending artery and low plasma BNP level, and (C) the patient with OMI in the all 3 coronary artery territories and high plasma BNP level.Back to article page