1.A Clinical Study on Coenzyme Q10(Neuquinon(R)) in the Treatment of Congestive Heart Failure.
Jeong Hyun KIM ; Jong Yoon LIM ; Yun Shik CHOI ; Jung Don SEO ; Young Woo LEE
Korean Circulation Journal 1979;9(1):17-22
Coenzyme Q is concentrated in Golgi apparatus membranes and mitochondria, but not in other membranes. Although it is difficult to prove the metabolic action of coenzyme Q administered exogenously in clinical cases, the effect of this substance can be evaluated by criteria based on clinical findings. In an attempt to evaluate the effect of coenzyme Q for the treatment of 67 patients(male 26 cases, female 41 cases) of congestive heart failure, we administered Coenzyme Q1030mg daily for 4 to 8 weeks. Most of them were valvular heart disease(74.6%) and hypertension (14.9%). Clinical effects were evaluated at least 4 weeks later by the criteria using a scoring method of severity of congestive heart failure which was devised by Ishiyama, etc. In summary, a definite effect was found in 13 cases(19%) and a mild effect was observed in 46 cases(69%). During treatment there were no significant side effects, and also no significant changes in heart rate and blood pressure.
Blood Pressure
;
Estrogens, Conjugated (USP)*
;
Female
;
Golgi Apparatus
;
Heart
;
Heart Failure*
;
Heart Rate
;
Humans
;
Hypertension
;
Membranes
;
Mitochondria
;
Research Design
;
Ubiquinone
2.A Case of Imipramine(Tofranil(R)) Poisoning with Cardiac Arrhythmias.
Seong Hoon PARK ; Myung Mook LEE ; Jeong Hyun KIM ; Jung Don SEO ; Young Woo LEE
Korean Circulation Journal 1980;10(1):71-74
Imipramine(Tofranil(R)) is one of the tricyclic antidepressants commonly used in depressive symptoms or enuresis. An accidental or nonaccidental poisoning of imipramine is common today. A 16 years old girl was admitted to Seoul National university Hospital because of unocnsciousness and frequent attacks of seizure after the impulsive ingestion of 1.4gm of imipramine. She showed variable arrhythmias such as complete RBBB, secod degree AV block and ventricular tachycardia and recovered from poisoning without residual myocardial damage. We present a case of imipramine poisoning with cardiac arrhythmias with review of literatures.
Adolescent
;
Antidepressive Agents, Tricyclic
;
Arrhythmias, Cardiac*
;
Atrioventricular Block
;
Depression
;
Eating
;
Enuresis
;
Female
;
Humans
;
Imipramine
;
Poisoning*
;
Seizures
;
Seoul
;
Tachycardia, Ventricular
3.Therapeutic Experience of Domestic SDS-3000 Lithotriptor in 440 Patients with Urinary Stone.
Jeong Bin SEO ; Young Jun SEO ; Sang Don LEE ; Moon Kee CHUNG
Korean Journal of Urology 2001;42(5):476-482
PURPOSE: We studied to evaluate the safety and effectiveness of the domestic SDS-3000(R) extracorporeal shock wave lithotriptor (SWL). MATERIALS AND METHODS: Between October 1995 and April 2000, 440 patients, 16 to 79 years old, were treated with the domestic SDS-3000(R) lithotriptor using C-arm fluoroscopy without regional or general anesthesia. Distribution of stones, location and size of stones, session, success rate, causes of failure and complications of SWL were retrospectively reviewed. RESULTS: Of 440 patients, renal stones were 133 (30.2%) and ureteral stones 307 (69.8%). The overall success rate (stone free rate) of SDS-3000(R) lithotriptor in 440 patients was 89.8% (81.4%) with 94.9% (91.0%) in 5-9mm, 87.2% (75.8%) in 10-19mm, 66.7% (42.8%) in 20-29mm and 57.1% (35.7%) over 30mm of stone size. The success rate was 94.9% for stones between 5-9mm in diameters and 82.6% for stones more than 10mm (p<0.05). As compaired with success rate for stones less then 20mm, stones more then 20mm had significently higher success rate (92.1% Vs 62.8%) (p<0.05). Ureter stones were more successfully treated than renal stones (93.2% Vs 82.0%) (p<0.05). Main complications of SWL were renal colic in 10.0%, steinstrasse in 4.3%, transient gross hematuria in 1.8% and fever in 1.1%. All of complications were controlled with conservative treatment. CONCLUSIONS: The domestic SDS-3000(R) lithotriptor monotherapy is considered to be a safe and efficient outpatient procedure for the initial treatment of urinary stones.
Aged
;
Anesthesia, General
;
Fever
;
Fluoroscopy
;
Hematuria
;
Humans
;
Outpatients
;
Renal Colic
;
Retrospective Studies
;
Shock
;
Ureter
;
Urinary Calculi*
4.Prosthetic Valve Endocarditis.
Wang Seong RYU ; Cheoul Ho KIM ; Jeong Hyun KIM ; Myoung Mook LEE ; Young Bae PARK ; Yun Sik CHOI ; Jung Don SEO ; Young Woo LEE ; Kyung Pil SEO
Korean Circulation Journal 1984;14(1):29-36
Prosthetic valve endocarditis(PVE) is not infrequent and one of the serious complications of cardiac valve replacement despite advances in antimicrobial therapy, diagnostic techniquens and surgical procedures. Although the incidence of PVE may be declining, the absolute number of cases of this infection is increasing. In patients with a prosthetic valve, fever, a regurgitant heart murmur, peripheral manifestations of infective endocarditis and postitive blood cultures, the diagnosis of PVE is evident. We have reviewed our experience with 13 patients with PVE from October 1976 through August 1983. During this period valve replacements were performed in 686 patients, with an infection rate of 1.9%. PVE currently accounts for approximately 14% of the total number of cases of infective endocarditis seen at Seoul national University Hospital. PVE occurred more often after multiple valve replacement than after replacement of single valve alone. Blood cultures were positive in 69% cases of PVE. Systemic emboli could be seen in 54% of patients with PVE and overall mortality was about 23%.
Diagnosis
;
Endocarditis*
;
Fever
;
Heart Murmurs
;
Heart Valves
;
Humans
;
Incidence
;
Mortality
;
Seoul
5.Value of P Wave in Determining the Site of Accessory Pathway during Orthodromic Atrioventricular Reentry Tachycardia.
Chee Jeong KIM ; Young Dae KIM ; Dong Jin OH ; Byung Hee OH ; Myoung Mook LEE ; Young Bae PARK ; Yun Shik CHOI ; Jung Don SEO ; Young Woo LEE
Korean Circulation Journal 1990;20(1):121-127
The P wave during orthodromic atrioventricular reentry tachycardial were analysed in 19 patients to evaluate the usefulness in identifying the location of accessory pathways. The results were as follows; 1) Definitely inverted and upright P waves in lead I represented the left-sided and right-sided pathways respectively, but the converse is not necessarily true. 2) Dome and Dart appearance in lead VI(4 cases), upright P wave in inferior leads(3 cases), and negative P wave in aVL(3 cases) suggested the left-sided pathway and deeply inverted P waves in inferior leads suggested the posteroseptal or right-sided one. 3) In 17 cases(79%), inverted P wave appeared on more than one lead among the inferior leads, which were helpful to identify the position on P wave and mechanism of supraventricular tachycardia. Although the number of cases especially with right-sided pathway was small to conclude, P wave was useful for determining the location of accessory pathway noninvasively.
Humans
;
Tachycardia*
;
Tachycardia, Supraventricular
6.Classification of the Site of Ventricular Septal Defect with 2-Dimensional Doppler Echocardiography.
Duk Kyung KIM ; Young Dae KIM ; Dong Jin OH ; Chee Jeong KIM ; Myoung Mook LEE ; Young Bae PARK ; Yun Shik CHOI ; Jung Don SEO ; Young Woo LEE
Korean Circulation Journal 1990;20(1):19-28
Seventeen cases of apical hypertrophic cardiomyopthy were reviewed to clarify whether there is any racial difference in phenotypic expression of apical hypertrophic cardiomopathy and to study whether there is any clinical or morphological difference between apical hypertrophic cardiomyopathy of Japanese type (J-APH) and apical hypertrophic cardiomyophthy of non-Japanese type (NJ-APH). The diagnosis was made by cardiac catheterization, left ventriculography and echocardiography. Seventeen patients were divided into 9 (53%) patients with J-APH and 8 (47%) patients with NJ-APH. Mean ages of patients with J-APH and NJ-APH were 55 years and 57 years, respectively. The most common clinical symptoms were chest pain(100%), dyspnea(59%) and palpitation(35%). Mean values of S1+R5 and T wave depth were 58+/-16mm and 16+/-6mm in J-APH and 42+/-11mm and 7+/-3mm in NJ-APH(p<0.05, respectively). Seven patients experienced transient or permanent atrial fibrillation without significant symptoms. Seven patients showed progression or regression of T wave depth greater than 5mm during the period of follow-ups. On echocardiography IVS/LVPW thickness(mm) at the base were 11+/-2/10+/-2 in J-APH and 17+/-7/11+/-2 in NJ-APH, and IVS/LVPW thickness(mm) at the apex were 25+/-7/24+/-5 in J-APH and 26+/-3/26+/-2 in NJ-APH. Three patients with NJ-APH showed asymmetrical septal hypertrophy, cardiac catheterization disclosed elevated left ventricular end diastolic pressure in 11 out of 19 patients. Dye entrapment at the apex during systole was noted in 5 out of 18 patients. In conclusion, our study showed high prevalence rate expression of J-APH in contrast to the Western countries, there may be racial difference in phenotype of apical hypertrophic cardiomyopathy. Considering progression or regression of T-wave depth, NJ-APH may be a forme fruste or regressed form of J-APH.
Asian Continental Ancestry Group
;
Atrial Fibrillation
;
Blood Pressure
;
Cardiac Catheterization
;
Cardiac Catheters
;
Cardiomyopathy, Hypertrophic
;
Classification*
;
Diagnosis
;
Echocardiography
;
Echocardiography, Doppler*
;
Follow-Up Studies
;
Heart Septal Defects, Ventricular*
;
Humans
;
Hypertrophy
;
Phenotype
;
Prevalence
;
Systole
;
Thorax
7.Percutaneous Balloon Valvuloplasty of Pulmonary Valvular Stenosis in Adult.
Jae Hyung PARK ; Byoung Hee OH ; Yong Soo YUN ; Man Cheng HAN ; Young Bae PARK ; Yun Shik CHOI ; Jeong Don SEO ; Young Woo LEE
Korean Circulation Journal 1987;17(1):25-32
Percutaneous balloon valvuloplasty (PBV) was done in 7 adults of pulmonary valvular stenosis, which was diagnosed with catheterization and cine-angiography of rigtht heart, in Seoul National University Hospital from Jan. 1986 to Dec. 1986. The results were as follows : 1) Among the seven cases six were male and the range of age was from 19 to 40 years. Atrial septal defects associated in 2 cases were not significant clinically. 2) The peak systolic gradient from right ventricle to pulmonary artery before the procedure was below 50 mmhg in 1 cases, 50 to 100 mmHg in 1 case, and above 100 mmHg in 5 cases. 3) Before PBV the mean systolic pressure of right ventricle was 121+/-42 mmHg and the peak systolic gradient was 106+/-41 mmHg. After PBV those were 58+/-30 mmHg and 40+/-31 mmHg, revealing significant improvement. 4) Balloon catheter (Medi-tech, 9F) was used in all cases. single balloon of 20 mm outer diameter was applied in 2 cases and double balloons of various sizes were applied in 5 cases in which single balloon showed inadequate dilatation. It is suggested that percutaneous balloon valvuloplasty is safe and effective alternative to surgical valvotomy of pulmonary valvular stenosis in adults.
Adult*
;
Balloon Valvuloplasty*
;
Blood Pressure
;
Catheterization
;
Catheters
;
Constriction, Pathologic*
;
Dilatation
;
Heart
;
Heart Septal Defects, Atrial
;
Heart Ventricles
;
Humans
;
Male
;
Pulmonary Artery
;
Seoul
8.Clinical Observation on Ruptured Aneurysm of the Sinus of Valsalva.
Seung Jae JOO ; Kwang Gon KOH ; Yu Ho KIM ; Young Bae PARK ; Yun Shik CHOI ; Jeong Don SEO ; Young Woo LEE ; Jae Hyung PARK ; Kyung Phill SUH
Korean Circulation Journal 1987;17(1):149-158
From May, 1975 to August, 1986, we experienced 21 patients with ruptured aneurysm of the sinus of Valsalva. 1) Their ages ranged from 15 to 52 years with a mean age of 26.7 years, and 14 patients were male and 7 patients were female. Among 18 cases of which aneurysms occurred on the right sinus of Valsalva, 15 cases (83%) ruptured into the right ventricle, 1 case (6%) ruptured into the right atrium and 2 cases (11%) ruptured into the pulmonary artery. All 3 cases of which aneurysms occurred on the noncoronary sinus ruptured into the right atrium. 2) Clinical symptoms consisted of dyspnea (95%), palpitation (81%), chest pain (43%), orthopnea (33%), cough (14%), hemoptysis (5%), oliguria (5%), and fever (5%). In all patients continuous heart murmur was audible. Hepatomegaly (48%), pulmonary basal rale (14%), and pretibial pitting edema (19%) were also observed. 3) In all patients diagnosis was made with cardiac catheterization and angiography, and confirmed by operation excetpt one case. 4) Among 20 patients who had been performed corrective surgery, ventricular septal defect was observed in 16 patients (85%), aortic insufficiency in 5 patients (25%), pulmonary infundibular stenosis in 1 patient (5%), patent foramen ovale in 1 patient (5%), and tricuspid insufficiency in 1 patient (5%). Ventricular septal defect was observed in all 16 patients whose aneurysms of the right coronary sinus of Valsalva ruptured into the right ventricle and the pulmonary artery. 5) All patients survived operation, and no postoperative complication was found except 1 patient to whom reoperation was performed because of postoperative aortic insufficiency and detachment of the patch closure for ventricular septal defect. There was symptomatic improvement in all patients.
Aneurysm
;
Aneurysm, Ruptured*
;
Angiography
;
Cardiac Catheterization
;
Cardiac Catheters
;
Chest Pain
;
Coronary Sinus
;
Cough
;
Diagnosis
;
Dyspnea
;
Edema
;
Female
;
Fever
;
Foramen Ovale, Patent
;
Heart Atria
;
Heart Murmurs
;
Heart Septal Defects, Ventricular
;
Heart Ventricles
;
Hemoptysis
;
Hepatomegaly
;
Humans
;
Male
;
Oliguria
;
Postoperative Complications
;
Pulmonary Artery
;
Pulmonary Subvalvular Stenosis
;
Reoperation
;
Respiratory Sounds
;
Sinus of Valsalva*
9.Serum Alkaline Phosphatase Levels in 10-20 Year Old Healthy Korean Children and Adolescents: Based on the 2009 Korean National Health and Nutrition Examination Survey.
Ji Young SEO ; Jeong Don CHAE ; Hong Kyu PARK ; Dong Ho KIM ; Jun Ah LEE ; Jung Sub LIM
Annals of Pediatric Endocrinology & Metabolism 2012;17(1):39-44
PURPOSE: Serum alkaline phosphatase (sALP) levels show great variation with age and sex in children and adolescents. We aimed to study pediatric age- and sex-specific reference ranges for sALP and how the pattern changed according to age . METHODS: Cross-sectional results from 1366 healthy Korean children and adolescents (10-19.9 years) from the Korean National Health and Nutrition Examination Survey were analyzed. We constructed age- and sex-specific reference data for sALP with a Hitachi Automatic Analyzer 7600 using Pureauto S ALP. We assessed its peak both in relation to age. RESULTS: Reference values for sALP according to age were constructed. Peak sALP levels were found at 12-13 years in boys (P < 0.001). Total sALP levels decreased to the adult level at the age of 17 in boys and 15 in girls, respectively. CONCLUSION: This study provides reference values for sALP by age for Korean children and adolescents. This normative data that includes upper and lower limits will provide a basis from which to better evaluate sALP levels, especially for bone disorders such as rickets and vitamin D deficiency. However, caution should be made in interpreting sALP levels because different buffers might lead to different values in the same serum.
Adolescent
;
Adult
;
Alkaline Phosphatase
;
Buffers
;
Child
;
Humans
;
Nutrition Surveys
;
Reference Values
;
Rickets
;
Sex Characteristics
;
Vitamin D Deficiency
10.A Case of Achalasia Managed by Balloon Dilatation.
Hwa Yeon LEE ; Jin A SON ; Jae Wook KO ; Jae Yun KIM ; Don Hee AHN ; Byung Kook GWAK ; Jeong Kee SEO
Journal of the Korean Pediatric Society 1998;41(11):1596-1600
An 8-year-old male was admitted because of dysphagia and substernal pain suffered while eating followed by postprandial vomiting for 2 years. He was always hungry due to postprandial vomiting and willing to eat again just after vomiting. After this meals, he used to jump up and down to shake off the substernal discomfort. A narrowing of the gastroesophageal junction was noted by esophagogram. Manometry revealed high Lower esophageal sphincter (LES) pressure (51.6mmHg), incomplete LES relaxation during swallowing, loss of esophageal peristalsis and a positive pressure of the esophageal body compared to intragastric pressure. After the 1st balloon dilatation, symptoms were much improved even though LES pressure still remained high (37.2mmHg). About 2 months after the 1st balloon dilatation, symptoms relapsed and we managed him with a 2nd balloon dilatation. Symptoms were more improved than after the 1st dilatation and LES pressure normalized as well. Since the 2nd dilatation, symptoms have not recurred for 3 years. We present an 8-year-old boy with achalasia successfully managed by the use balloon dilatation.
Child
;
Deglutition
;
Deglutition Disorders
;
Dilatation*
;
Eating
;
Esophageal Achalasia*
;
Esophageal Sphincter, Lower
;
Esophagogastric Junction
;
Humans
;
Male
;
Manometry
;
Meals
;
Peristalsis
;
Relaxation
;
Vomiting