Effusive-constrictive calcific pericarditis associated with Streptococcus salivarius. Case report and review of the literature.
We report the case of a 40-year-old patient presenting with a 6-month history of dyspnea and edema, with significant worsening of his clinical manifestations for the 2 weeks before admission to our department. During this 14-day preadmission period, continuous positive airway pressure (CPAP) was prescribed elsewhere for management of a working diagnosis of obstructive sleep apnea. The patient presented to us hemodynamically compromised. Management of the patient included emergency cardiac surgery for tamponade caused by effusive-constrictive, calcific pericarditis in addition to antimicrobial treatment as a result of the growth of Streptococcus salivarius from the pericardial fluid. This is the first report in the literature of association of this microorganism with pericarditis. The use of CPAP made the patient's symptoms worse as a result of an increase of the intrathoracic pressure, which was a pathophysiological mechanism, added to the interference of the localized pericardial effusion and the effect of the pericardial constriction. In an era of rapidly increasing use of CPAP systems, clinicians should be aware of their possible detrimental effects on patients with some types of cardiopulmonary diseases.
Rafailidis
Petros I
PI
Alfa Institute of Biomedical Sciences, Athens, Greece.
Prapas
Sotirios N
SN
Kasiakou
Sofia K
SK
Costeas
Xenofon F
XF
Falagas
Matthew E
ME
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001707:Biopsy, Needle; D002114:Calcinosis / Q000175:diagnosis* / Q000601:surgery; D002305:Cardiac Tamponade / Q000175:diagnosis* / Q000382:microbiology* / Q000601:surgery; D003131:Combined Modality Therapy; D004322:Drainage / Q000379:methods; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D010492:Pericardiectomy / Q000379:methods; D010494:Pericarditis, Constrictive / Q000175:diagnosis* / Q000601:surgery; D010496:Pericardium / Q000469:parasitology; D018570:Risk Assessment; D012720:Severity of Illness Index; D013290:Streptococcal Infections / Q000175:diagnosis* / Q000188:drug therapy; D013291:Streptococcus / Q000145:classification*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents