Salim, M Development of a left atrial ball thrombus in a woman with complex congenital heart disease including congenital mitral valve stenosis. [electronic resource] - Pediatric cardiology Jul 1992 - 173-5 p. digital Publication Type: Case Reports; Journal Article ISSN: 0172-0643 Standard No.: 10.1007/BF00793951 doi Subjects--Topical Terms: AdultFemaleHeart Atria--diagnostic imagingHeart Defects, Congenital--diagnostic imagingHeart Septum--diagnostic imagingHemodynamics--physiologyHumansMitral Valve Stenosis--congenitalThrombosis--diagnostic imagingUltrasonography