No abstract available.
Ultrasonography*

BACKGROUND: In cases of pure mitral stenosis, it is known that the impairment of left ventricular(LV) ejection performance is frequently accompanied, but long term follow up studies on the LV ejection performance after successful percutaneous mitral valvuloplasty are rare on far. METHODS: An prospective investigation was performed on 32 casas of patients, 10 being male and 22 female, who have beem maintained after successful precutaneous mitral valvuloplasty of pure mitral stenosis. The LV ejection preformances have been measured with cardiomechanography and echocardiography before and following the procedure, and the follow-up periods were 24 months in average, in the range of 12 to 35 months. RESULTS: The stroke volume, cardiac output, cardiac index, ejection fraction, mean velocity of circumferential shortening and fractional shortening(FS), which are indices of LV ejection perfomance, all increased in follow-up than before procedure. In addition, LV end-diastolic dimension and LV end-diastolic dimension index, which are indicis of LV preload, increased, and the end-systolic LV wall stress which is an index of afterload, decreased. And the ratio measured FS to expected FS, which in an index of myocardial contractility, increased in follow-up. CONCLUSION: The successful percutaneous mitral valvuloplasty of pure mitral stenosis is found to improve LV ejection performance in long term by increasing preload, decreasing afterload, and increasing myocardial contractility of left venrticle.
Cardiac Output ; Echocardiography ; Female ; Follow-Up Studies ; Humans ; Male ; Mitral Valve Stenosis* ; Prospective Studies ; Stroke Volume

No abstract available.
Hyperlipidemias*

No abstract available.

Cystic malformations of the common bile duct have usually been found to occur in the extrahepatic portion of the common bile duct. A rare type occurs at the terminal end of the common bile duct and lies in the intraluminal portion of the duodedum; this latter type has been called a choledochocele. The lesion is undoubtedly congenital. The case of an extrahepatic choledochal cyst and choledochocele (type IVB choledochal cyst in the Totani classification) in a 63-year-old woman is presented. This is rare, combined choledochal cyst.
Choledochal Cyst* ; Common Bile Duct ; Female ; Humans ; Middle Aged

No abstract available.
Child* ; Encephalitis, Viral* ; Humans

Three point scoring systems for the diagnosis of left ventricular hypertrophy were studied referring to positivity as well as false positivity in 100 cases of clinically proven LVH and 100 cases of healthy persons. 1) By Estes' scoring system 98% of LVH cases were diagnosed as LVH. There was 14% of false positive rate in healthy person. 2) By Romhilt and Estes' scoring system, 58% of LVH cases were diagnosed as LVH. There was 1% of false positive rate in healthy person. 3) By Skjaggested and Kierulf scoring system, 81% of LVH were diagnosed as LVH. There was 17% of false positive rate in healthy person. 4) Point scoring systems were more accurate in electrocardiographic diagnosis for LVH than any other conventional criteria. Among the reported scoring systems, Estes scoring system was considered the most useful as well as accurate one.
Diagnosis* ; Electrocardiography* ; Humans ; Hypertrophy, Left Ventricular*

No abstract available.
Growth Hormone*

No abstract available.
Ascites* ; Hydronephrosis*

No abstract available.
Hematuria*