title: [Proceedings: Prolonged retention of pericardial effusion with symptoms of sick sinus syndrome-- a case study].
mesh_terms: D000328:Adult; D000368:Aged; D001146:Arrhythmia, Sinus / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D010490:Pericardial Effusion / Q000150:complications*; D013577:Syndrome; D013997:Time Factors