RT Journal Article SR Electronic T1 Pneumothorax secondary to septic pulmonary emboli in tricuspid endocarditis. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 1080 OP 1081 DO 10.1136/thx.47.12.1080 VO 47 IS 12 A1 J E Corzo A1 F Lozano de León A1 J Gómez-Mateos A1 L López-Cortes A1 R Vázquez A1 F García-Bragado YR 1992 UL http://thorax.bmj.com/content/47/12/1080.abstract AB Two cases of pneumothorax secondary to pulmonary septic infarctions occurred in the course of tricuspid endocarditis in intravenous drug misusers. This unusual complication must be considered in patients with right sided endocarditis who develop pleuritic chest pain, haemoptysis, or breathlessness.