title: [Diagnosing interatrial shunting by the ultrasound method based on Doppler's effect].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004301:Doppler Effect; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
vernacular_title: Rozpoznawanie przecieku miedzyprzedsionkowego metodq ultradźwiekowq opartq na zjawisku Dopplera.