1.Intracardiac Foreign Body: A Sewing Needle in Right Ventricle of Unknown Etiology.
Kyung Hwan KIM ; Ji Min CHANG ; Hyuk AHN
The Korean Journal of Thoracic and Cardiovascular Surgery 2000;33(8):681-683
A 34 year-old woman was hospitalized with anterior chest pain and indigestion. Chest radiograph and computed tomogram revealed a sewing needle in the cardiac cavity. She had no histories of surgical intervention, drug abuse, or acupuncture. We removed the needle from the right ventricle under cardiopulmonary bypass.
Acupuncture
;
Adult
;
Cardiopulmonary Bypass
;
Chest Pain
;
Dyspepsia
;
Female
;
Foreign Bodies*
;
Heart Ventricles*
;
Humans
;
Needles*
;
Radiography, Thoracic
;
Substance-Related Disorders
2.Synthesis of Substrates for Gene Therapy Monitoring of HSV1-TK System.
Soon Hyuk AHN ; Chang Woon CHOI ; Sang Moo LIM ; Ok Doo AWH ; Tae Hyun CHOI
Korean Journal of Nuclear Medicine 2002;36(2):102-109
No abstract available.
Genetic Therapy*
3.A Case of Endometriosis in the Abdominal Subcutaneous Tissue.
Hyun Ju MOON ; Tae Gyu AHN ; Kyung LEE ; Hyoung Gyun ROH ; Sang Joon CHOI ; Chang Hoon SONG ; Hyuk JUNG
Korean Journal of Obstetrics and Gynecology 1999;42(3):641-645
the ineidence of abdominal subcutaneous endometriosis is quite rare we have experienced one case of subcutaneous endometriosis. The typical clinical bistory and local findings of endometriasis enabk us to make the conect diagnosis. the treatment of choice is complete surgical excision of endometrial tissue and post operative medical therapy. This case was reported with a brief review of the comcemed literatures.
Diagnosis
;
Endometriosis*
;
Female
;
Subcutaneous Tissue*
4.Pulmonary Thromboendarterectomy Under Total Circulatory Arrest.
Chang Young KIM ; Chang Hyeun KANG ; Hyuk AHN
The Korean Journal of Thoracic and Cardiovascular Surgery 2002;35(9):684-687
Besides lung transplantation, pulmonary thromboembolectomy is the only effective therapeutic option for chronic thromboembolic pulmonary hypertension. It is however associated with a considerably high hospital mortality between 6.6 to 23%. Proper patient selection is critical when considering a patient for pulmonary thromboembolectomy. And It cannot be overemphasised that the key to the success of the operation is complete endarterectomy of the entire pulmonary arterial tree. We report that pulmonary thromboendarterectomy under total circulatory arrest was an effective and safe method in the surgical correction of the chronic thromboembolic pulmonary hypertension and enabled complete removal of superimposed peripheral organized thrombi in a good operative field.
Endarterectomy*
;
Hospital Mortality
;
Humans
;
Hypertension, Pulmonary
;
Lung Transplantation
;
Patient Selection
;
Pulmonary Embolism
5.Surgical Management of Mechanical Valve Thrombosis: Twenty-Six Years' Experience.
Hyuk AHN ; Kyung Hwan KIM ; Kwan Chang KIM ; Chang Young KIM
Journal of Korean Medical Science 2008;23(3):378-382
In the present study, the authors investigated the management of mechanical valve thrombosis (MVT). From January 1981 through March 2006, 2,908 mechanical valve replacements were performed in 2,298 patients at our institution. Twenty (0.87%) patients presented with MVT, 14 (70.0%) were women, and the mean age of the patients was 42.0+/-14.0 (27-66) yr. Thrombosis involved mitral in 14 (70.0%), aortic in 2 (10.0%), tricuspid/aortic in 1 (5%), and tricuspid in 3 (15%). The interval from first operation to valve thrombosis was 121.8+/-75.4 (0.9-284.7) months. The most frequent clinical presentation was heart failure (13/20, 65%), and predisposing causes of MVT were: poor compliance with warfarin (7), pregnancy (5), drug interaction (2), and unknown (6). All 20 patients underwent valve replacement: mitral (14, 70.0%), tricuspid (3, 15.0%), aortic (2, 10%) and tricuspid/aortic (1, 5%). One early death occurred due to left ventricular failure, but no late mortality occurred during 63.3+/-49.9 (0.5-165.1) months of follow-up. MVT was treated successfully, and pregnancy and inadequate anticoagulation were found to influence the occurrence of this rare complication.
Adult
;
Aged
;
Anticoagulants/therapeutic use
;
Coronary Thrombosis/drug therapy/*mortality/*surgery
;
Drug Interactions
;
Female
;
Follow-Up Studies
;
Heart Valve Prosthesis/*adverse effects/*statistics & numerical data
;
Heparin/therapeutic use
;
Humans
;
International Normalized Ratio
;
Male
;
Middle Aged
;
Patient Compliance
;
Postoperative Complications/drug therapy/*mortality/*surgery
;
Pregnancy
;
Pregnancy Complications/mortality
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Recurrence
;
Reoperation/statistics & numerical data
;
Retrospective Studies
;
Risk Factors
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Thrombolytic Therapy
;
Warfarin/therapeutic use
6.Apoptosis & bcl-2 Expression in Placenta of Normal Pregnancy, Intrauterine Growth Restriction and Pregnancy Induced Hypertension.
Sang Joon CHOI ; Hyun Ju MOON ; Sung Hun PARK ; Kyung LEE ; Tae Gyu AHN ; Chang Hoon SONG ; Sae Jun HAN ; Hyuk JUNG ; Sung Chul LIM ; Chang Soo PARK
Korean Journal of Obstetrics and Gynecology 2000;43(10):1717-1724
No abstract available.
Apoptosis*
;
Female
;
Hypertension, Pregnancy-Induced*
;
Placenta*
;
Pregnancy*
7.Prediction of Functional Outcome after Stroke Using Acute Clinical Factors.
Deog Young KIM ; Chang Il PARK ; Won Hyuk CHANG ; So Young AHN ; Seok Hoon OHN
Journal of the Korean Academy of Rehabilitation Medicine 2003;27(5):641-646
OBJECTIVE: To plan the goals of the rehabilitation management after stroke, it was important to know functional prognosis of the patients. The purpose of this article was to predict functional outcomes of stroke patients by means of an analysis of the well-known prognostic factors of function at admission. METHOD: This study was performed retrospectively on 102 patients with acute stroke who were admitted to Department of Rehabilitation Medicine. The inpatients, clinical and functional evaluation were carried out at admission. Functional abilities were measured with the use of the Functional Ambulatory Category (FAC) and the modified Barthel Index (MBI). RESULTS: The significant prognostic factors of FAC improvement rate were age, National Institute of Health Stroke Scale (NIHSS), Morticity Index, MBI, Mini-Mental State Examination (MMSE), aphasia and Trunk Control Test (TCT) (p<0.01). The most valuable single factor of FAC improvement rate was TCT. The significant prognostic factors of MBI improvement rate were age, NIHSS, Morticity Index, MMSE, aphasia and TCT (p<0.01). The most valuable single factor of MBI improvement rate was TCT. CONCLUSION: We concluded that TCT could be the most valuable prognostic factor in rehabilitation management outcome of stroke.
Aphasia
;
Humans
;
Inpatients
;
Prognosis
;
Rehabilitation
;
Retrospective Studies
;
Stroke*
8.Gender Differences in the Effect of Alcohol Use on Intent and Lethality of Suicidal Attempts.
Jinhee LEE ; Seongho MIN ; Joung Sook AHN ; Ki Chang PARK ; Min Hyuk KIM ; Heungkyu KIM
Korean Journal of Psychosomatic Medicine 2016;24(2):236-243
OBJECTIVES: The aim of this study was to clarify the role of alcohol use disorders and acute alcohol consumption in suicide attempts by gender. METHODS: Data of 1,152 suicide attempters(487 males and 742 females) who had visited an emergency center was gathered. Suicide attempts were categorized into three groups according to alcohol use: an alcohol use disorder group(AUD), an acute alcohol use group(AAU), and a no-alcohol use group(NAU). The intent and lethality of suicide attempts were evaluated by Suicidal Intents Scale and Risk-Rescue Rating Scale. RESULTS: For Suicidal Intents Scale score, the male AUD group revealed a significantly lower mean score than the male AAU one. However, there were no statistically significant differences for female subjects across subgroups. With regard to the Risk-Rescue Rating Scale score, there were no significant differences for males, while the AUD group showed both the lowest highest rescue scores and lowest risk-rescue scores within female groups. CONCLUSIONS: AUD in females was more likely regarding impulsive suicide attempts with high rescue chances. Consuming alcohol might have different effect on suicide attempts by gender and our study shows that alcohol use is an important risk factor according to gender, particularly with regard to female suicide attempts.
Alcohol Drinking
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Emergencies
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Female
;
Humans
;
Male
;
Risk Factors
;
Suicide
9.Active Infective Endocarditis with Vegetation of Right Atrium in Patient with End-stage Renal Disease.
The Korean Journal of Thoracic and Cardiovascular Surgery 2002;35(9):680-683
Infective endocarditis that involves the right side of the heart has been estimately 5% of all cases of infective endocarditis. It has been shown that about 70% of right-sided heart infective endocarditis cases have preexisting congenital heart disease or acquired valvular lesion. It would occur in intravenous drug users or end-stage renal disease patients with indwelling venous dialysis catheter. Antibiotic therapy is more effective in the right and, when it fails, the consequence of valve disruption and emboli are less. Patients receiving long-term hemodialysis are a unique population with regard in the risk of bacteremia and subsequent infective endocarditis. We experienced one case of the active infective endocarditis with right atrial vegetation without tricuspid or pulmonary valve involvement in patient with end-stage renal disease receiving long-term hemodialysis, who needed surgical correction after medical treatment failure. Then we reported it with references that right-sided heart infective endocarditis is rare, but difficult to diagnose, life-threatening because of delayed medical treatment
Bacteremia
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Catheters
;
Dialysis
;
Drug Users
;
Endocarditis*
;
Heart
;
Heart Atria*
;
Heart Defects, Congenital
;
Humans
;
Kidney Failure, Chronic*
;
Pulmonary Valve
;
Renal Dialysis
;
Treatment Failure
10.De Vega Annuloplasty for Functional Tricupsid Regurgitation: Concept of Tricuspid Valve Orifice Index to Optimize Tricuspid Valve Annular Reduction.
Ho Young HWANG ; Hyoung Woo CHANG ; Dong Seop JEONG ; Hyuk AHN
Journal of Korean Medical Science 2013;28(12):1756-1761
We evaluated long-term results of De Vega annuloplasty measured by cylindrical sizers for functional tricuspid regurgitation (FTR) and analyzed the impact of measured annular size on the late recurrence of tricuspid valve regurgitation. Between 2001 and 2011, 177 patients (57.9+/-10.5 yr) underwent De Vega annuloplasty for FTR. Three cylindrical sizers (actual diameters of 29.5, 31.5, and 33.5 mm) were used to reproducibly reduce the tricuspid annulus. Long-term outcomes were evaluated and risk factor analyses for the recurrence of FTR > or =3+ were performed. Measured annular diameter indexed by patient's body surface area was included in the analyses as a possible risk factor. Operative mortality occurred in 8 patients (4.5%). Ten-year overall and cardiac death-free survivals were 80.5% and 90.8%, respectively. Five and 10-yr freedom rates from recurrent FTR were 96.5% and 93.1%, respectively. Cox proportional hazard model revealed that higher indexed annular size was the only risk factor for the recurrence of FTR (P=0.006). A minimal P value approach demonstrated that indexed annular diameter of 22.5 mm/m2 was a cut-off value predicting the recurrence of FTR. De Vega annuloplasty for FTR results in low rates of recurrent FTR in the long-term. Tricuspid annulus should be reduced appropriately considering patients' body size to prevent recurrent FTR.
Adult
;
Age Factors
;
Aged
;
Body Surface Area
;
Cardiac Valve Annuloplasty
;
Disease-Free Survival
;
Echocardiography
;
Female
;
Humans
;
Hypertension/complications
;
Male
;
Middle Aged
;
Postoperative Complications
;
Proportional Hazards Models
;
Recurrence
;
Risk Factors
;
Treatment Outcome
;
Tricuspid Valve/*physiopathology
;
Tricuspid Valve Insufficiency/etiology/mortality/*surgery