No abstract available.
Cardiovascular Diseases* ; Korea ; Mortality* ; Myocardial Ischemia*

BACKGROUND: Intra-aortic balloon pump (IABP)is well known for its hemodynamic benefit but still has its own complications.Proper use of IABP is the best way t o obt ai n maximum benefit with low complication rate. MATERIALS AND METHOD: Twenty one(men 10,female 11) patients were included in this study among the 100 consecutive adult cardiac surgery patients in our hospital.Eighteen(85.7%)were ischemic heart disease patients.They all received IABP therapy due to postcardiotomy cardiogenic shock according to the well-known indications.Their preoperative conditions,intraoperative factors including hemodynamics, postoperative conditions and IABP-related complications were analyzed. RESULT: Nineteen patients(90.5%)were successfully weaned from IABP.There were 2 patients of operative death and the mortality rate was 9.5%.Duration of IABP use was 40.7+/-24.3 hours.There were 2 cases(9.5%)of IABP-related vascular complications that required surgical intervention. CONCLUSION: We concluded that IABP could be used effectively and safely for postcardiotomy cardiogenic shock patients with low complication rate.
Adult ; Hemodynamics ; Humans ; Mortality ; Myocardial Ischemia ; Shock, Cardiogenic* ; Thoracic Surgery

Postinfarction ventricular septal defect often induces cardiogenic shock and requires operative treatment early after myocardial infarction. Although the operative mortality of this disease has decreased during the past 3 decades, it is still relatively high. In this case, to prevent global myocardial ischemia, we used the technique of repair of postinfarction ventricular septal defect on a beating heart. This approach does not require aortic cross-clamping and provides superior myocardial protection.
Heart Septal Defects ; Heart Septal Defects, Ventricular* ; Heart* ; Mortality ; Myocardial Infarction ; Myocardial Ischemia ; Shock, Cardiogenic

BACKGROUND/AIMS: Delay in symptom-to-door time (SDT) in patients with acute ST-segment elevation myocardial infarction (STEMI) is the most important factor in the prediction of short and long-term mortality. The purpose of this study was to investigate the social and clinical factors affecting SDT in patients with STEMI. METHODS: We analyzed 784 patients (61.0 +/- 13.2 years, 603 male) diagnosed with STEMI from November 2005 to February 2012. The patients were divided into four groups according to SDT: Group I (n = 163, < or = 1 h), Group II (n = 183, 1-2 h), Group III (n = 142, 2-3 h) and Group IV (n = 296, > 3 h). RESULTS: Delay in SDT increased with age (Group I, 58.4 +/- 12.0; Group II, 59.4 +/- 13.3; Group III, 62.0 +/- 12.8; Group IV, 63.0 +/- 13.8 years, p = 0.001). In 119 patients, transportation was less frequently used as the delay in SDT (41.7% vs. 29.0% vs. 26.1% vs. 9.8%, p < 0.001). By multiple logistic regression analysis, family history [OR, 0.488; CI, 0.248-0.959; p = 0.037], previous ischemic heart disease [OR, 0.572; CI, 0.331-0.989; p = 0.045], no occupation [OR, 1.600; CI, 1.076-2.380; p = 0.020] and method of transportation [OR, 0.353; CI, 0.239-0.520; p < 0.001] were independent predictors of delay in SDT. CONCLUSIONS: Our study shows that general education about cardiovascular symptoms and a prompt emergency call could be important to reduce SDT in STEMI.
Education ; Emergencies ; Humans ; Logistic Models ; Mortality ; Myocardial Infarction* ; Myocardial Ischemia ; Occupations ; Transportation

myocardial infarction (AMI) and the difference between regions has not been reported in Korea since 2010. Thus, we aimed to inspect recent trends and regional differences in the incidence of AMI and case-fatality between 2007 and 2016.METHODS: Data from the medical utilization cohort from 2002 to 2016 were analyzed. New incidence of AMI was identified by checking the diagnosis code, duration of admission, type of test, treatment, and medication. Age-standardized incidence rate by gender, age group, and resident region was calculated from 2007 to 2016. Cumulative case-fatality rate was calculated until 3 years.RESULTS: Age-standardized incidence of hospitalized AMI decreased from 53.6 cases per 100,000 person-years in 2007 to 38.9 cases in 2011. Thereafter, the incidence gradually increased to 43.2 cases in 2016. The trend by gender and age groups was also similar to the total trend. The regional age-standardized incidence was the highest in Daegu (50.3 cases per 100,000 person-years) and the lowest in Sejong (30.2 cases), which were similar to the ischemic heart disease mortality in these regions. The 7-, 30-, and 90-days and 1- and 3-years average case-fatality over 10 years were 3.2%, 6.9%, 9.9%, 14.7%, and 22.4%, respectively.CONCLUSION: Although case-fatality continuously decreased from 2007 to 2016, hospitalized AMI incidence decreased from 2007 to 2011 and gradually increased from 2011 to 2016, with marked disparity between regions. Effective preventive strategies to decrease AMI incidence are required to decrease cardiovascular disease mortality in Korea.]]>
Cardiovascular Diseases ; Cohort Studies ; Daegu ; Diagnosis ; Humans ; Incidence ; Korea ; Mortality ; Myocardial Infarction ; Myocardial Ischemia

PURPOSE: We aimed to see the frequency of concomitant ischemic heart disease (IHD) in Korean patients with abdominal aortic aneurysm (AAA) and to determine risk factors for an early postoperative acute myocardial infarction (PAMI) after elective open or endovascular AAA repair. METHODS: We retrospectively reviewed a database of patients who underwent elective AAA repair over the past 11 years. Patients were classified into 3 groups: control group; group I, medical IHD treatment; group II, invasive IHD treatment. Rates of PAMI and mortality at 30 days were compiled and compared between groups according to the type of AAA repair. RESULTS: Six hundred two elective repairs of infrarenal or juxtarenal AAAs were enrolled in this study. The patients were classified into control group (n = 398, 66.1%), group I (n = 73, 12.1%) and group II (n = 131, 21.8%). PAMI developed more frequently after open surgical repair (OSR) than after endovascular aneurysm repair (EVAR) (5.4% vs. 1.3%, P = 0.012). In OSR patients (n = 373), PAMI developed 2.1% in control group, 18.0% in group I and 7.1% in group II (P < 0.001). In EVAR group (n = 229), PAMI developed 0.6% in control group, 4.3% in group I and 2.2% in group II (P = 0.211). On the multivariable analysis of risk factors of PAMI, PAMI developed more frequently in patients with positive functional stress test. CONCLUSION: The prevalence of concomitant IHD was 34% in Korean AAA patients. The risk of PAMI was significantly higher after OSR compared to EVAR and in patients with IHD compared to control group. Though we found some risk factors for PAMI, these were not applied to postoperative mortality rate.
Aneurysm ; Aortic Aneurysm, Abdominal* ; Coronary Artery Disease ; Exercise Test ; Humans ; Mortality ; Myocardial Infarction* ; Myocardial Ischemia* ; Prevalence ; Retrospective Studies ; Risk Factors*

Years of life lost (YLLs) are estimated based on mortality and cause of death (CoD); therefore, it is necessary to accurately calculate CoD to estimate the burden of disease. The garbage code algorithm was developed by the Global Burden of Disease (GBD) Study to redistribute inaccurate CoD and enhance the validity of CoD estimation. This study aimed to estimate cause-specific mortality rates and YLLs in Korea by applying a modified garbage code algorithm. CoD data for 2010–2012 were used to calculate the number of deaths. The garbage code algorithm was then applied to calculate target cause (i.e., valid CoD) and adjusted CoD using the garbage code redistribution. The results showed that garbage code deaths accounted for approximately 25% of all CoD during 2010–2012. In 2012, lung cancer contributed the most to cause-specific death according to the Statistics Korea. However, when CoD was adjusted using the garbage code redistribution, ischemic heart disease was the most common CoD. Furthermore, before garbage code redistribution, self-harm contributed the most YLLs followed by lung cancer and liver cancer; however, after application of the garbage code redistribution, though self-harm was the most common leading cause of YLL, it is followed by ischemic heart disease and lung cancer. Our results showed that garbage code deaths accounted for a substantial amount of mortality and YLLs. The results may enhance our knowledge of burden of disease and help prioritize intervention settings by changing the relative importance of burden of disease.
Cause of Death ; Garbage* ; Korea* ; Liver Neoplasms ; Lung Neoplasms ; Mortality* ; Myocardial Ischemia

BACKGROUND: In patients with liver cirrhosis, acute esophageal variceal bleeding is a life-threatening event with high mortality and subsequent recurrent bleeding despite of endoscopic therapy. So the effect of vasoactive agents used in combination with endoscopic therapy has been studied. The aim of this study was to compare the effects and complications of octreotide or terlipressin with endoscopic variceal ligation in the management of acute esophageal variceal bleeding. METHODS: From January, 1999 to February, 2001, 73 cirrhotic patients admitted to the Soonchunhyang University Chonan Hospital because of acute esophageal variceal bleeding were included in this study. The patients were randomized to receive either octreotide (37 patients) or terlipressin (36 patients) in combination with endoscopic variceal ligation. RESULTS: Initial control of bleeding was achieved in 35 (94.6%) patients receiving octreotide and in 33 (91.7%) patients receiving terlipressin. In the octreotide group, three patients with two cases of early rebleeding and one case of late rebleeding had rebleeding events, but in the terlipressin group, two patients with only early rebleeding bled again after initial control of bleeding. Two cases of myocardial ischemia were observed in terlipressin group, but there were no serious complications in octreotide group. CONCLUSION: This study suggests that both octreotide and terlipressin in combination with endoscopic therapy, are efficious in the initial control and the prevention of subsequent rebleeding. Octreotide showed a relatively lower risk of severe adverse reactions than terlipressin.
Chungcheongnam-do ; Esophageal and Gastric Varices* ; Hemorrhage ; Humans ; Ligation* ; Liver Cirrhosis ; Mortality ; Myocardial Ischemia ; Octreotide*

BACKGROUND: In western countries the proportion of deaths in the hospital has somewhat decreased. While that of Korea has continuously increased, it is interesting things that the hospital death rate in Korea is less than that in western countries. Therefore we tried to find the factors associated with the place of death in Korea. METHODS: We obtained the data from the National Statistical Office. They are composed of address, occupation, cause of death, marital status, and level of education. Causes of death were classified by ICD 10. Univariate and Mutivariate analysis were done to find the effect of each variable for the place of death. RESULTS: Total number of the study population was 242,362 (male;136,063, female;106,299). Female died more in the hospital. The younger are more likely to die in the hospital. People having lived in metropolitan, having educated to higher level and professionals died more in the hospital. And the people having had ischemic heart disease and cancer death were more likely to die in the hospital. The single(unmarried, divorced) died more in the hospital. In multivariate analysis, the place of death was significantly different by sex, age, address, occupation, cause of death, and level of education. CONCLUSION: In Korea sex, age, address, occupation, cause of death, and level of education are helpful in predicting the palce of death.
Cause of Death ; Education ; Female ; Humans ; Korea* ; Marital Status ; Mortality ; Multivariate Analysis ; Myocardial Ischemia ; Occupations

Distal embolization, such as plaque debris and thrombus during percutaneous coronary and carotid interventions, often lead to virtually untreatable small vessel occlusions and the no-reflow phenomenon, which may cause periprocedural end organ ischemia and infarction. This is clinically important as the one-year mortality is doubled in patients with a periprocedural myocardial infarction. To prevent a distal embolization a number of distal protection devices have been developed, with others still under development, such as a balloon occlusion device (PercuSurge GuardWire), numerous filter devices (FilterWire EX, AngioGuard, Mednova Neuroshield, AccuNet) and a catheter occlusion device (Parodi Anti-Emboli System). The usefulness and roles of distal protection devices, for cardiovascular intervention, are reviewed.
Angioplasty, Balloon ; Balloon Occlusion ; Catheters ; Humans ; Infarction ; Ischemia ; Mortality ; Myocardial Infarction ; No-Reflow Phenomenon ; Thrombosis