title: Echocardiographic analysis of interatrial septal motion.
mesh_terms: D016275:Atrial Function; D003971:Diastole; D004437:Ebstein Anomaly / Q000503:physiopathology; D004452:Echocardiography; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000503:physiopathology; D008944:Mitral Valve Insufficiency / Q000503:physiopathology; D008946:Mitral Valve Stenosis / Q000503:physiopathology; D009068:Movement; D013599:Systole