title: Interatrial septal aneurysm, systolic click and atrial tachyarrhythmia--a new syndrome?
mesh_terms: D004452:Echocardiography; D006322:Heart Aneurysm / Q000175:diagnosis*; D006346:Heart Septum; D006801:Humans; D008297:Male; D008875:Middle Aged; D008945:Mitral Valve Prolapse / Q000175:diagnosis*; D010701:Phonocardiography; D013577:Syndrome; D013610:Tachycardia / Q000175:diagnosis*