Extensive right-sided infectious endocarditis due to Streptococcus pneumoniae

BMJ Case Rep. 2021 Jun 11;14(6):e240586. doi: 10.1136/bcr-2020-240586.

Abstract

Streptococcus pneumoniae is a rare cause of infectious endocarditis. Most cases have an acute and aggressive evolution, with a high mortality rate. We report the case of a 36-year-old man, with a history of unrepaired ventricular septal defect, who came to the emergency department with fever, cough and asthenia with 3 months of evolution. Blood cultures were positive for Streptococcus pneumoniae Echocardiogram showed large vegetation on septum, free wall and outflow tract of the right ventricle. Thoracic CT revealed septic pulmonary embolism. Antimicrobial therapy and surgical treatment was performed and the patient presented a favourable evolution.

Keywords: infectious diseases; interventional cardiology.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Anti-Bacterial Agents / therapeutic use
  • Endocarditis* / drug therapy
  • Endocarditis, Bacterial* / diagnostic imaging
  • Endocarditis, Bacterial* / drug therapy
  • Heart Septal Defects, Ventricular* / drug therapy
  • Humans
  • Male
  • Streptococcus pneumoniae

Substances

  • Anti-Bacterial Agents