Fig. 1From: Pulmonary arterial response to Angiostrongylus vasorum in naturally infected dogs: echocardiographic findings in two casesEchocardiographic images during saline contrast test performed in case 1 at the time of presentation (T0). a The passage of saline contrast microbubbles in the right ventricle. b The passage of the saline contrast microbubbles in the left ventricle 5 cardiac cycles after the appearance in the right heart demonstrating the presence of intrapulmonary arteriovenous anastomosisBack to article page