The evaluation of the regional wall motion abnormalities were done in 16 patients with myocardial infarction and 9 patients with anginal pectoris by the two dimensional echocardiography. The regional wall motion abnormalities detected by the two dimensional echocardiography were the highly sensitive indexes of the location of infarction(sensitivity: 84.6%) and were well correlated with the sites of infarction of the 12-lead EKG. In the patients with myocardial infarction, the apex and the distal septum of the left ventricle were the most frequently observed regions with wall motion abnormalities, which comprised 60.7% of the regions with the abnormal wall motion. The frequency of the regional wall motion abnormalities were much less frequently seen in the patients with anginal pectoris. The severity and the extent of the regional wall motion abnormalities as well as the global function of the left ventricle were well correlated with the clinical course and the prognosis in the patients with myocardial infarction during the short term observation.
Coronary Artery Disease* ; Coronary Vessels* ; Dyskinesias* ; Echocardiography ; Electrocardiography ; Heart Ventricles ; Humans ; Infarction ; Myocardial Infarction ; Prognosis

Since the development of cardiac monitoring, Holter ECG monitoring, His Bundle electrogram and cardiac pacemaker, the cardiac conduction defect has been diagosed more precisely. Also SA block and sick sinus syndrome were well investigated recently. Author reviewed 10,084 cases of electrocardiograms for recent 3 years which were examined at korea University Hospital and analyzed the incidence of conduction defect, type of SA block, conduction defect in myocardial infarction and the relation of SA and AV conduction defect and Q-T(c). There were 5,390 cases of male and 4,694 cases of female with age range of 10 months to more than 80 years. In 60 cases, 24 hour Holter ECG monitoring were also carried out. The data were as follows; 1. There were 568 cases of cardiac conduction defect out of 10,084 cases and the incidence was 5.64% as a whole. Among the conduction defects, there was SA block in 0.36%, AV block in 2.12%(1st degree in 1.86%, Mobitz type I in 0.11%, Mobitz type II in 0.08%, complete block in 0.07%), bundle branck block in 2.52%(RBBB in 2.13%, LBBB in 0.39%), intraventricular conduction defect in 0.20%, left bundle hemiblock in 0.07%, bifascicular block in 0.05%, 1st degree AV block with BBB in 0.18%, W-P-W syndrome in 0.1% and L-G-L syndrome in 0.04%. 2. There were 36 cases of SA block among 10,084 cases(0.36%). In 26 cases, there were one case of Mobitz type I 2nd degree SA block, Mobitz type II in 20 cases, no P wave with nodal escape in 13 cases and 2 cases of transient sinus arrest associated with syncopal attack which were diagnosed by 24 hour Holter ECG monitoring. 3. There were 45 cases of conduction defect in 122 cases of acute or subacute myocardial infarction(36.9%). Among the 45 cases, there were 2 cases of SA block, 15 cases of 1st degree AV block, 2 cases of 2nd degree AV block, 2 cases of complete AV block, 10 cases of RBBB, 3 cases of LBBB, 4 cases of intraventricular conduction defect and 7 cases of left bundle hemiblock. These data showed lower incidence of critical conduction defect such as Mobitz type II and complete AV block in Korea than in United States. 4. The Q-T(c)interval were measured in 207 cases of SA block and AV block without BBB or IVCD. The values of Q-T(c)in cases of conduction defect were within normal limits. In cases of myocardial infarction, there were mild prolongation of Q-T(c)interval, however there was no difference of Q-T(c)interval between infarction with conduction defect and those without conduction defect. There was no correlation between P-R interval prolongation and Q-T(c)interval. These data suggested that the cardiac conduction defect is a specific involvement of conduction system by various causes rather than diffuse myocardial changes.
Atrioventricular Block ; Electrocardiography* ; Electrocardiography, Ambulatory ; Electrophysiologic Techniques, Cardiac ; Female ; Heart* ; Humans ; Incidence ; Infarction ; Korea ; Male ; Myocardial Infarction ; Sick Sinus Syndrome ; United Nations ; United States

An experimental study on the effect of the induced avascular necrosis of the femoral head on the femoral anteversion was made in the hips of 74 three to four-week-old rabbits. The results were as follows; l. In 18 of the 74 operated rabbits, a relative increase of anteversion was observed on the operated side, as compared with the nonoperated femur, the differences ranging from 10 to 75°(average increase was 25.9°). 2. Anteversion increase was actually internal rotation of femoral shaft starting from the subtrochanteric level and progressively increasing downward with spiral fashion. 3. The cause of anteversion increase was not proved in this experiment, but anteversion increase was a result of avascular necrosis.
Femur ; Head ; Hip ; Necrosis ; Rabbits

The wandering spleen is a rare condition, in which the spleen is located in other than the left upper quadrant of the abdomen. The clinical manifestation is variable from asymptomatic to abdominal catastrophy due to torsion of the splenic pedicle. We experienced a case of torsion of wandering spleen in 8-year-old girl who admitted with fever, vomiting, abdominal pain, palpable left abdominal mass. She was diagnosed preoperatively with the aid of abdominal sonography and C.T. scanning. A splenectomy was performed and she made uneventful recovery. The case report illustrates some of the diagnostic and therapeutic considerations pertaining to wandering spleen with a brief review of related literature.
Abdomen ; Abdominal Pain ; Child ; Female ; Fever ; Humans ; Spleen ; Splenectomy ; Vomiting ; Wandering Spleen*

The accessory ovary can be defined as an extraovarian tissue that is located near the normal ovaries and is connected to the broad ligament, infundibulopelvic ligament or utero-ovarian ligament. It has very rarely been reported. The majority was found during abdominopelvic surgeries for any other purposes, because they were usually small and less than 1 cm in diameter adn gave no particular symptoms related simply to their presence. We reported a case of accessory ovary in which developed a simple cyst of a largest diameter of 12 cm, and discussed the significance of the accessory ovary in clinical and pathological aspects.
Cysts

No abstract available.
Rhinoplasty*

No abstract available.
Flail Chest*

Primary pericardial tumors are rare than those originating within the myocardium or endocardium and, moreover, primary benign pericardial tumors are much rare in occurrence. Fine(1986) was able to collect only 43 cases of lipoma. Most cases are diagnosed only at autopsy. One fourth of the cardiac lipoma arise subepicardially, where they suggest the presence of pericardial effusion with compression or displacement of the heart. A case of primary intrapericardial lipoma simulating pericardial effusion is presented. This tumor originated in left anterior aspect of pericardium. The tumor was measured 30x30x5cm in size and 2,200mg in weight. Total excision of the mass was accomplished by posterior lateral thoracotomy incision, resulting in complete cure. This is the first case of primary benign lipoma of the pericardium in literatures in our knowledge.
Autopsy ; Endocardium ; Heart ; Lipoma* ; Myocardium ; Pericardial Effusion* ; Pericardium ; Thoracotomy

No abstract available.
Hematologic Neoplasms* ; L-Lactate Dehydrogenase* ; Lactic Acid*

The Diltiazem hydrochloride is a new calcium antagonist of which effect on angina pectoris has been reported. Authors studied the clinical effect of Diltiazem in 18 cases of angina pectoris including stable and unstable angina. The 14 cases were male and 4 cases were female with ages ranging 46 to 72 years. All cases had typical anginal attack on 1-6 times in everyday with transient improvement by sublingual nitroglycerin. After coutine physical and laboratory work-up, Diltiazem 30mg tablet was given 3 times a day for 3 consecutive weeks and checked the response of angical pain for first 3 times visit with 3 days interval and thereafter with one week interval. In 13 cases of 15 cases, the Diltiazem alone was medicated. There was considerable improvement of anginal attack in 13 cases of 15 cases with Diltiazem alone, namely complete subsidence of anginal attack throughout 3 weeks in 2 cases, only minimal substernal discomfort on effort once a week in 4 cases and in 7 cases the frequency and severity of anginal pain reduced to about 50% of control state. In 2 of 15 cases there were no effect on anginal pain until one week, subsequently a beta-blocker was added and the anginal attack improved considerably in both cases. In 3 cases of 18 cases, the anginal attacks were so severe and frequent that the Diltiazem with beta-blocker were given from the beginning. In one case the anginal pain disappeared completely and in two cases there were good effect. The effect of Diltiazem usually started to occurs in 3 days to one week after medication. The overall effectiveness of Diltiazem in angina pectoris was 87% with excellent effect in 40%, good effect in 27% and fair effect in 20%. In 5 cases of good response to Diltiazem, the stress exercise test by bicycle ergometer was carried out before and after one week medication with programs of 30 wt, 50 wt, 75 wt, and 100 wt loading for 4 minutes in each stage. The exercise tolerance improved about 25-50 wt, the ST depression by exercise became less by 1-2mm and the maximal heart rate increased by 4-9/min. These data showed marked improvement of exercise tolerance in angina pectoris by Dltiazem objectively. There were macular skin rash, diarrhea and mild dizziness in one case respectively which were improved without treatment. These data showed that Diltiazem was highly effective in angina pectoris except few very severe cases. In severe cases, the combined therapy of Diltiazem and beta-blocker was more effective.
Angina Pectoris* ; Angina, Unstable ; Calcium ; Depression ; Diarrhea ; Diltiazem* ; Dizziness ; Exanthema ; Exercise Test ; Exercise Tolerance ; Female ; Heart Rate ; Humans ; Male ; Nitroglycerin