Double-orifice mitral valve is a relatively rare congenital abnormality, usually discovered at autopsy or surgery. In most cases, the double-orifice mitral valve causes no hemodynamic effects, sometimes it is regurgitant, and rarely is stenotic. Appreciation of this echocardiographic abnormality is important because double orifice mitral valve is often associated with other congenital anomalies and this echocardiographic findings may be confused with other cardiac abnormalities. The authors report a case of isolated congenital double-orifice mitral valve in a 42-year-old woman. Data from the literature are reviewed and the echocardiographic images of the malformation are described.
Adult ; Autopsy ; Congenital Abnormalities ; Echocardiography ; Female ; Hemodynamics ; Humans ; Mitral Valve*

An analytic study on 431 cases of cardiac conduction disturbance has been made by review of the clinical records and electrocardiograms taken from the adult patients registered at Kyung Hee University Hospital for 3 years from May, 1973 to April, 1976. 1. The total incidence of conduction disturbance was 6.50%, the atrioventricular block 3.14% and the intraventricular block was 3.36% of total 6,616 cases of E.C.G. reviewed. Among of these, the first degree atrioventricular block was 3.02% which was the most common occurred one, the incomplete right bundle branch block was 2.25% and the complete right bundle branch block was 0.57%. 2. The ratio of male to female was 1.6:1 for the first degree atrioventricular block, and 1.6:1 for the incomplete right bundle branch block, 2.5:1 for the complete atrioventricular block, 2:1 for the left bundle branch block, and 1.7:1 for the complete right bundle branch block. The first degree atrioventricular block was seen most frequently in the fifth and sixth decade of age group, and the third degree block was over 40 years. The incomplete right bundle branch block in order was forth decade, third decade and fifth decade. The complete right bundle branch block and left posterior hemiblock were common in the sixth decade. The left bundle block and the posterior hemiblock were common in fifty years of age group. 3. The cardinal underlying diseases of the first degree atrioventricular block among cardiac diseases group in order of frequency were: hypertensive heart disease (25.0%) arteriosclerotic heart disease (8.0%) and rheumatic valvular heart disease (5.0%). The most common etiology of those non-cardiac disease group was neuropsychiatry disorder (11.5%) and the next was infection (11.0%). 4. All of the complete atrioventricular block were associated with the cardiac disease, that is, 57.0% with arteriosclerotic heart disease, 28.5% with pericarditis and 14.3% with hypertensive heart disease, respectively. 5. The cardinal underlying disease of the incomplete right bundle branch block in order of frequency were: hypertensive heart disease (10.7%), arteriosclerotic heart disease (8.1%) among the cardiac disease group, and infections (15.4%) among the non-cardiac disease group. The incidence of healthy persons was 14.1%. 6. Those of complete right bundle branch block in order of frequency were: arteriosclerotic heart disease (13.2%), and hypertensive heart disease (10.1%) among the cardiac disease group, and infection(13.2%) and neurosis (10.1%), respectively among the non-cardiac disease group. 7. The major etiologies of the left bundle branch block was hypertensive heart disease and arteriosclerotic heart disease (33.3% each), and that of left posterior hemiblock was showed arteriosolerotic heart disease and cor-pulmonale. The most common etiological disease of the left anterior hemiblock was hypertensive heart disease in cardiac disease group, and infection and gatrointestinal disease in non-cariac disease group. 8. The abnormal electrocardiographic findings with the first degree atrioventricular block were left ventricular hypertrophy (24.8%), sinus tachycardia (11.0) and sinus bradycardia (5.8%). Those with the complete atrioventricular block were right ventricular hypertrophy (15.8%) and left bundle branch block (15.8%). In complete right bundle branch block, the majority (52.5%) showed single sign without other abnormality on E.C.G. In the left bundle branch block, there were 18.9% of left ventricular hypertrophy and 15.7% of first degree atrioventricular block. In the left anterior hemiblock, there were 28.5% of right bundle branch block, and 19.0% of right ventricular hypertrophy. In the left posterior hemiblock, there were 40.0% of atrial fibrillation and 20.0% of left atrial hypertrophy.
Adult ; Male ; Female ; Humans ; Incidence

No abstract available.
Cleidocranial Dysplasia*

BACKGROUND AND OBJECTIVES: Intracardiac pathology results in 15 - 20% of ischemic stroke, but transthoracic echocardiography (TTE) has a number of limitations because of suboptimal precordial windows or ultrasound interference with prosthetic materials. Transesophageal echocardiography (TEE) provides superior resolution of basal structures such as the left atrium, left atrial appendage, mitral valvular apparatus, atrial septum, and aorta. The purpose of this study was to describe the various TEE findings which were sources of cerebral emboli. MATERIALS AND METHOD: The study population was comprised of 122 patients (mean age:54.5, male 83, female 39) who were admitted to Severance Hospital because of ischemic stroke from 1991 to 1997. All patients underwent TEE with agitated saline contrast administration. Patients without a definitive cardiac source of embolism underwent Holtor monitoring, internal carotid and cerebral angiography, as well as transcranial Doppler. RESULTS: 1) The number of patients diagnosed as cardioembolic stroke was 55 (45.1%). Atrial fibrillation was noted in 31 patients of cardioembolic stroke and it was the most frequent finding. Among these patients, 16 did not have any other cardiac problem. 2) We were able to find the possible source of embolism in 49 (40.2%) patients with TEE. Among these patients, 12 did not have dysrhythmia or any known previous heart problem. We found spontaneous echo contrast in the left atrium and left atrial appendage in 33 cases. There were 8 patients who had intracardiac thrombus. Among these patients, 6 patients had thrombi in the left atrial appendage, 1 in left atrium and 1 in left ventricular apex. We found patent foramen ovale in 3 cases and atrial aneurysm in 1 case. We found atheromatous plaque and/or thrombi of the aorta in 16 cases, while there were 4 cases where lesions located in the ascending aorta and aortic arch and which were considered as the source of embolism. Small thrombi in the left atrial appendage and left atrium were only detectable with TEE. CONCLUSIONS: We described TEE findings in ischemic stroke patients. And we assert TEE is a useful diagnostic tool in detecting the source of cardioembolic stroke and it may be used as a primary diagnostic tool in patients who are being evaluated for ischemic stroke.
Aneurysm ; Aorta ; Aorta, Thoracic ; Atrial Appendage ; Atrial Fibrillation ; Atrial Septum ; Cerebral Angiography ; Dihydroergotamine ; Echocardiography ; Echocardiography, Transesophageal* ; Embolism ; Female ; Foramen Ovale, Patent ; Heart ; Heart Atria ; Humans ; Intracranial Embolism ; Male ; Pathology ; Stroke* ; Thrombosis ; Ultrasonography

BACKGROUND: Several stents are now available for the treatment of failed or suboptimal angioplasty. However, one of the limitations of stents is difficult to deploy especially in tortuous vessels, lesions at a bend, and distal to previously deployed stents. The AVE Micro-II stent has a very low profile(1.65mm), optimum radio-opacity, and highly flexible properties. It is mounted on a semi-compliant balloon with a monorail delivery system. Therefore, it is easy to operate and feasible in tortuous, distal lesions and variety of lesion lengths. We report clinical outcomes and angiographic follow up results of AVE Micro-II stent. METHODS: Between January 1996 and September 1996, 77 patients were stented with the AVE Micro-II stent. Six-months follow-up angiogram was performed in 57 patients(64 lesions, follow-up rate : 74%). RESULTS: The overall angiographic restenosis rate was 26.6%. By univariable analysis, the rate of restenosis was significantly higher for stents in angulated lesions, in smaller post-stent luminal diameter, in the left anterior descending artery lesion than the right coronary artery, in ostial lesion(p=0.02), in peristent dissecting lesions(p=0.02), in tortuous proximal vessels(p=0.03). Stenting of angulated lesions(p=0.0001, Odds ratio=54.64), small post-stent luminal diameter(p=0.01, Odds ratio=5.46), and the left anterior descending artery than the right coronary artery(p=0.03, Odds ratio=17.2) were the strong independent predictors of restenosis in a multiple logistic regression analysis. Event-free survival(freedom from death, myocardial infarction or revascularization) was 80.7% at 6 months. CONCLUSIONS: 1) The AVE Micro-II stent can be placed safely and efficiently. 2) The angiographic restenosis rate was 26.6%, and 80.7% of patients remained free of cardiovascular events at 6 months. 3) Stenting of angulated lesions, small post-stent luminal diameter, and the left anterior descending artery than the right coronary artery are associated with higher rates of restenosis.
Angioplasty ; Arteries ; Coronary Vessels ; Disease-Free Survival ; Follow-Up Studies* ; Humans ; Logistic Models ; Myocardial Infarction ; Phenobarbital ; Stents*

BACKGROUND: Despite of the first coronary wallstent implantation ushered in the new era in interventional cardiology with the purpose of circumventing the two major limitation of coronary balloon angioplasty, early acute occlusion and late restenosis, however, previous investigators suggested the high rate of subacute occlusion after original wallstent implantation. Recently the low incidence of the subacute closure and restenosis rate with the newely modified less shortening coronary wallstent in native coronary artery and in aortocoronary vein grafts were reported. In this study we report the acute and 6 months follow up results with less shortening coronary wall stent in 32 patients. METHODS: Thirty two patients were enrolled from March 1996 through February 1997 at the Yonsei cardiovascular center of Yonsei University. The specific angiographic criteria for enrollment included at least 70% stenosis and a lesion that was 20mm or more in length and a vessel diameter of at least 2.5mm. Enteric coated aspirin(100mg daily) and ticlopidine(500mg daily) at least 3 days before the procedure and received continuous infusion of 24,000U of heparin for 1day after the procedure. Angiography was performed in two orthogonal views at pre, post procedure and 6months later. Quantitative analysis was performed with the use of the electronic caliper comparing to the empty catheter. All continuous variables were expressed as mean SD and analyzed with the t-test. Differences between groups were analyzed with Chi-square analysis and Fishers Exact test where appropriate. RESULTS: The newly modified Coronary Less Shortening Wallstents were successfully implanted in all the 35 diffuse coronary lesions(more than 20mm in length) of the 32 patients, including 15 pts of acute myocardial infarction, 14 pts of unstable angina, and 3 pts of stable angina. Average 6 months follow up angiography was performed in 26 patients. Immediate angiographic results with Less Shortening Wallstent comparing with 6 months follow up were 3.0+/-0.4mm and 1.7+/-0.9mm in minimal luminal diameter(MLD), 5.1+/-9.1% and 46.8+/-25.8% in diameter stenosis(DS). During the in-hospital phase, no major cardiac event occurred except 2 cases of transmural myocardial infarction, including one of stent thrombosis(3.1%) and one of side branch occlusion, despite of inclusion of 7 cases of threatened occlusion in the long lesion. The restenosis rate at follow up angiography was 30.7%(8/26 pts). The restenosis rate was higher in patients with stent insertion into right coronary artery or adjuvant high pressure oversize ballooning after stent insertion but not statistically significant. CONCLUSIONS: The results of this study suggested that new Less Shortening Wallstent might reduce the requirement of multiple stent in the long lesion and a lower rate of subacute thrombotic occlusion in comparison to the reports with its prototype. Restenosis rate was not significantly different from other types of stents. Althouth the restenosis rate was high in patients with stent insertion, there was no statistical significance probably due to small sample size. But further large scale long term follow-up study is needed to evaluate the role of new Less Shortening Wallstent.
Angina, Stable ; Angina, Unstable ; Angiography ; Angioplasty, Balloon, Coronary ; Cardiology ; Catheters ; Constriction, Pathologic ; Coronary Artery Disease* ; Coronary Vessels* ; Follow-Up Studies* ; Heparin ; Humans ; Incidence ; Myocardial Infarction ; Phenobarbital ; Research Personnel ; Sample Size ; Stents ; Transplants ; Veins

Cysticercosis is a parasitic disease which results when man serves as the intermediate host of Taenia Solium, the pork tape warm; the larvae, cysticercus, develop in various body tissue. We have recently experienced a case of cysticercosis in the scrotum diagnosed by excision & biopsy.
Biopsy ; Cysticercosis* ; Cysticercus ; Larva ; Parasitic Diseases ; Scrotum* ; Taenia solium

We report a case of cystic adenocarcinoma of the prostate in a 67-year-old man who showed severe obstructive voiding symptoms. In this case, the mechanism of the cyst formation from the prostate cancer is thought to be related to the secondary cystic formation, which was due to either the central necrosis of the cancer tissue or intracancerous tissue hemorrhage. Prostate cystic adenocarcinoma is a rare disease, and there are only a few cases reported in the literature. A cyst of the prostate may be either congenital or acquired. A congenital cyst arises from the mesonephric (Wolffian) or paramesonephric (Mullerian) duct system, while an acquired cyst is subdivided into the retention, malignant, and parasitic cyst. A huge prostatic cyst was found in a 67-year-old man. The lesion was presumed to be a prostate cystic adenocarcinoma.
Adenocarcinoma* ; Aged ; Hemorrhage ; Humans ; Necrosis ; Prostate* ; Prostatic Neoplasms ; Rare Diseases

PURPOSE: The purpose of this study was to identify the effect of hand moxibustion for reduction of pain during menstruation. METHOD: Fifteen women were selected as subjects and data collection was conducted from September to December 2003. The Visual Analogue Scale (VAS) and Digital Infrared Thermotraphic Image (DITI) were used to measure the degree of pain and body heat. RESULT: The results showed that there was a significant reduction of pain during menstruation when hand moxibustion was performed. Also, there were significant differences in the change of body heat. These were left hands (Z=-2.805, p=.005), right hands (Z=-2.805, p=.005) and lower abdomen (Z=-2.803, p=.005). CONCLUSION: It was found that hand moxibustion decreased pain during menstruation and increased body heat. Therefore, hand moxibustion may be a good method for intervention to decrease pain during menstruation.
Abdomen ; Data Collection ; Female ; Hand* ; Hot Temperature ; Humans ; Menstruation* ; Moxibustion*

Pacemaker implantation for patients with mechanical tricuspid valve is quite challengeable because lead insertion through prosthetic tricuspid valve may cause valve dysfunction or lead impingement. Also complications due to interrupt of anticoagulation should be considered. A 65 years old woman received AAI (atrium paced, atrium sensed, inhibited) pacemaker for sick sinus syndrome and mechanical mitral valve replacement for severe mitral steno-insufficiency at the same time 16 years before. She needed to undergo mechanical tricuspid valve replacement (TVR) because of severe tricuspid regurgitation despite of medical therapy. Complete atrioventricular block developed during the TVR operation and it was not recovered even after several days of temporary pacing. We decided left ventricular pacing through coronary sinus because ventricular lead could not pass mechanical tricuspid or mitral valve and also planned to continue oral anticoagulation therapy. We could find a place where high pacing output did not pace phrenic nerve with acceptable sensing, pacing threshold. The patient recovered well without any periprocedural complications. Left ventriclcular pacing lead implantation through coronary sinus without interruption of anticoagulation can be an alternative to epicardial pacing for patients with mechanical tricuspid valve.
Atrioventricular Block ; Coronary Sinus ; Female ; Humans ; Mitral Valve ; Phrenic Nerve ; Sick Sinus Syndrome ; Tricuspid Valve Insufficiency ; Tricuspid Valve*