Clinical Observation of Infective Endocarditis.
10.4070/kcj.2000.30.2.166
- Author:
Jae Sung KIM
;
Youn Jung KIM
;
Keon Sik MOON
;
In Won KIM
;
Rak Kyeong CHOI
;
Choon Ho HAN
;
Choong Won GOH
;
Dal Soo LIM
;
Hun Sik PARK
;
Suk Keun HONG
;
Hweung Kon HWANG
- Publication Type:Original Article
- Keywords:
Clinical observation;
Infective endocarditis
- MeSH:
Abscess;
Aortic Valve;
Diagnosis;
Echocardiography;
Echocardiography, Transesophageal;
Embolism;
Endocarditis*;
Female;
Heart Diseases;
Heart Failure;
Humans;
Incidence;
Male;
Retrospective Studies;
Rheumatic Heart Disease;
Risk Factors;
Ventricular Dysfunction, Left
- From:Korean Circulation Journal
2000;30(2):166-173
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND AND OBJECTIVES: The clinical pattern of infective endocarditis is constantly changing. Diagnosis and treatment of infective endocarditis were developed by recent diagnostic strategy (Duke criteria) and introduction of transesophageal echocardiography. The aim of this study was to compare the clinical character-istics of infective endocarditis in Sejong hospital to the previous report and was to investigate risk factor of heart failure, embolism and death. MATERIAL AND METHODS: All episodes hospitalized of infective endocarditis from January of 1990 to October of 1999 in Sejong hospital were reviewed retrospectively. The total cases of infective endocarditis was 80 cases in 78 patients. RESULTS: The male to female ratio was 1:1.05 (39 male, 41 female). The mean age was 42 years. Rheumatic heart disease was the most common predisposing heart disease in 28.8%, followed by prosthetic valve endocarditis. Streptococci were the most commonly isolated micro-organisms in 18 cases (45.0%), followed by staphylococci in 11 cases. Transesophageal echocardiography has a higher sensitivity than transthoracic echocardiography for detection of vegetation, abscess and paravalvular complication in endocarditis. In patients with echocardiographic vegetation and involvement of aortic valve, there was a statistically significant increase in the risk of heart failure. The factor that was associated with a statistically significant increase in the overall risk of embolization was not exist. Ten patients died (12.5%). Risk factor for death was left ventricular dysfunction. The incidence of death was more higher in patients with abscess and non-streptococcal endocarditis. CONCLUSION: Compared to the 1980's report, we observed increased mean age of patients, the decreasing trend of rheumatic heart disease as a predisposing heart disease and the decreasing incidence of streptococci as causative microorganism. Risk factors for congestive heart failure were aortic valve endocarditis and endocarditis with vegetation. Risk factor for death was left ventricular dysfunction.
