title: 10 Years of infective endocarditis at St. Bartholomew's Hospital: analysis of clinical features and treatment in relation to prognosis and mortality.
abstract: A retrospective survey of patients with infective endocarditis at St. Bartholomew's Hospital in the decade 1966--75 showed a male/female ratio of 1.5/1. The commonest presenting features were malaise, fever, new cardiac symptoms, heart-failure, splenomegaly, and finger clubbing. The commonest problem during treatment was heart-failure. As in the two previous decades, viridans streptococci were the commonest causative organisms. Acute endocarditis was caused by Staphylococcus aureus. 6 patients' lives were saved by heart-valve replacement during medical treatment. Of 3 patients who relapsed, 1 died. The overall mortality at six months was 20%, compared with 40% in the two previous decades. Of the patients with proven subacute infective endocarditis thought to have received adequate antibiotic treatment, only 5 of 49 (10%) died; in a similar group of patients in the previous decade 19% died. Early surgical intervention probably accounts for the improved prognosis.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D004697:Endocarditis, Bacterial / Q000401:mortality / Q000628:therapy*; D005260:Female; D006350:Heart Valve Prosthesis; D006760:Hospitalization; D006801:Humans; D007223:Infant; D008131:London; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies; D012744:Sex Ratio; D013203:Staphylococcal Infections / Q000401:mortality / Q000628:therapy*; D013211:Staphylococcus aureus; D013290:Streptococcal Infections / Q000401:mortality / Q000628:therapy*; D013997:Time Factors
chemical_list: D000900:Anti-Bacterial Agents