RT Journal Article SR Electronic T1 Right-sided endocarditis and ventricular septal defect JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1110 OP 1111 VO 115 IS 11 A1 Wiegmann, T. A1 Namey, T. C. A1 Godin, M. YR 1976 UL http://www.cmaj.ca/content/115/11/1110.abstract AB Right-sided endocarditis occurred in a 40-year-old woman with ventricular septal defect. This association is uncommon in adults. Because of the changing and variable clinical patterns of this disease, it is difficult to make a prompt diagnosis. In this case diagnosis was delayed for almost a year. The occurrence of pneumonia due to Streptococcus viridans was the most important extracardiac manifestation.