Fig. 1From: Ultrasound-accelerated thrombolysis in high-risk perioperative pulmonary embolism: two case reports and review of literaturea Apical four-chamber view showed severe RV dilatation and b parasternal short axis view revealed flattened interventricular septum (LA = left atrium, RA = right atrium, LV = left ventricle, RV = right ventricle)Back to article page