title: Echo Doppler detection of pulmonary stenosis by time-interval histogram analysis.
mesh_terms: D001024:Aortic Valve Stenosis / Q000175:diagnosis; D002648:Child; D003626:Data Display; D003937:Diagnosis, Differential; D004301:Doppler Effect; D004452:Echocardiography / Q000295:instrumentation / Q000379:methods*; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006801:Humans; D011651:Pulmonary Artery / Q000503:physiopathology; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis* / Q000503:physiopathology; D012039:Regional Blood Flow; D013997:Time Factors