Role and Prognosis of Extracorporeal Life Support in Patients Who Develop Cardiac Arrest during or after Office-Based Cosmetic Surgery

Background@#Cardiac arrest during or after office-based cosmetic surgery is rare, and little is known about its prognosis. We assessed the clinical outcomes of patients who developed cardiac arrest during or after cosmetic surgery at office-based clinics. @*Methods@#Between May 2009 and May 2016, 32 patients who developed cardiac arrest during or after treatment at cosmetic surgery clinics were consecutively enrolled. We compared clinical outcomes, including complications, between survivors (n=19) and non-survivors (n=13) and attempted to determine the prognostic factors of mortality. @*Results@#All 32 of the patients were female, with a mean age of 30.40±11.87 years. Of the 32 patients, 13 (41%) died. Extracorporeal life support (ECLS) was applied in a greater percentage of non-survivors than survivors (92.3% vs. 47.4%, respectively; p=0.009). The mean duration of in-hospital cardiopulmonary resuscitation (CPR) was longer for the non-survivors than the survivors (31.55±33 minutes vs. 7.59±9.07 minutes, respectively; p=0.01).The mean Acute Physiology and Chronic Health Evaluation score was also higher among non-survivors than survivors (23.85±6.68 vs. 16.79±7.44, respectively; p=0.01). No predictor of death was identified in the patients for whom ECLS was applied. Of the 19 survivors, 10 (52.6%) had hypoxic brain damage, and 1 (5.3%) had permanent lower leg ischemia.Logistic regression analyses revealed that the estimated glomerular filtration rate was a predictor of mortality. @*Conclusion@#Patients who developed cardiac arrest during or after cosmetic surgery at office-based clinics experienced poor prognoses, even though ECLS was applied in most cases. The survivors suffered serious complications. Careful monitoring of subjects and active CPR (when necessary) in cosmetic surgery clinics may be essential.

Multiple Markers of Contrast Induced Nephropathy after the Percutaneous Coronary Intervention

OBJECTIVE: Contrast-induced nephropathy (CIN) frequently occurs after percutaneous intervention. Objective of this study was to investigate the usefulness of serum cystatin C, neutrophil gelatinase-associated lipocalcin (NGAL), urinary kidney injury molecule-1 (KIM-1), and interleukin-18 (IL-18) as early predictors for CIN after percutaneous coronary intervention (PCI). METHODS: In 53 patients who underwent PCI were enrolled. Serum creatinine and cystatin C level were measured immediately before, and 24 hours and 48 hours after catheterization. Serum NGAL, urinary KIM-1, and IL-18 were measured immediately before, and 4 hours, 24 hours, and 48 hours after catheterization. CIN was defined as a rise in creatinine 0.5 mg/dL or 25% above baseline. RESULTS: CIN occurred in four patients (7.5%). Serum cystatin C levels were higher at 24 hours and 48 hours in CIN patients than in those without CIN (P<0.05). Serum NGAL levels were higher at 48 hours in CIN patients than in those without CIN. Urinary KIM-1 levels were higher at 48 hours in CIN patients than in those without CIN. There were no significant markers of CIN on multi-variate analysis. CONCLUSION: In this study, the occurrence of CIN after PCI was 7.5%. Although there were some time-course changes in serum cystatin C and urinary KIM-1 after PCI, there was no significant predictor for CIN after PCI.

Simple Management of Radial Artery Perforation during Transradial Percutaneous Coronary Intervention / 대한내과학회지

Radial artery perforation is one of the major complications of transradial percutaneous coronary intervention (PCI). Previous reports have suggested that sealing the perforation with a smaller guiding catheter may be possible. In one such study, the perforated segment was sealed with a 0.014- or 0.021-inch guidewire, and PCI was successfully completed. In this study, we describe a radial artery perforation that occurred after diagnostic coronary angiography and during insertion of a 6 French (FR) guiding catheter. PCI and the perforation were successfully managed through the use of a 5 Fr guiding catheter and a 0.035-inch guidewire.

Extreme septal hypertrophy in an adolescent with congenital familial hypertrophic cardiomyopathy

No abstract available.

Successful Endovascular Stent-Graft Repair for Complicated Type B Aortic Dissection Developed in a Patient with Polycystic Kidney Disease

Polycystic kidney disease (PCKD) is rarely associated with aortic dissection (AD), which is a life-threatening disease. Although endovascular stent-graft repair tends to show better outcomes than conventional therapies in complicated type B AD (TBAD), successful endovascular intervention of TBAD with malperfusion in a patient with PCKD has not been reported. This case shows a 37-year-old male who had sudden onset of sharply stabbing epigastric pain with severe hypertension, who was diagnosed with TBAD and PCKD by a computed tomography and initially underwent medical treatment. Four days after discharge, he was rehospitalized with left leg pain and paresthesia due to left lower leg malperfusion. Thoracic endovascular stent-graft repair covering the primary tear site of dissection was performed successfully, leading to a decrease in false lumen and improvement of symptoms. We report the case of complicated TBAD in a patient with PCKD treated with endovascular stent-graft repair.

Infective Endocarditis with Unusual Location of Vegetation in a Patient with Hemodialysis Followed by Recurrent Catheter-Related Blood Stream Infection

The incidence of infective endocarditis (IE) in hemodialysis patients is higher than the general population. Hemodialysis patients with IE have a poorer prognosis than other patients with IE. The most common sites of IE in hemodialysis patients are the mitral valve and aortic valve. A 47-year-old woman had suffered from recurrent catheter-related blood stream infection and she was strongly suspected of IE. Despite repeated transthoracic echocardiography and transesophageal echocardiography (TEE), IE was revealed several months later by TEE due to the unusual location of the vegetation. The vegetation was detected on the left ventricle outflow tract. She recovered well without any complication after mitral valve replacement surgery.

Right Ventricular Rupture Caused by Prolonged Cardiopulmonary Resuscitation after Sudden Cardiac Arrest / 대한내과학회지

A 46-year-old male arrived at the emergency department with acute dyspnea. On the way to the hospital, heart massage was performed in the ambulance due to asystole on electrocardiography. After 2 hr of resuscitation, sinus rhythm was restored. Extracorporeal life support and an intra-aortic balloon pump were applied due to cardiogenic shock, but the patient showed sustained hypotension. Echocardiography showed moderate pericardial effusion with physiological evidence of cardiac tamponade; emergency pericardiocentesis was performed, which produced bloody pericardial fluid. An explorative sternotomy revealed a massive hematoma in the mediastinum and right ventricular (RV) free wall rupture. After primary repair, echocardiography showed improved left ventricular systolic function and the patient was stable clinically. This case presents RV free wall rupture as an unusual complication of prolonged heart massage. Heart rupture should be considered in hemodynamically unstable patients after prolonged heart massage.

Consecutive Multivessel Myocardial Infarction during Primary Percutaneous Coronary Intervention / 대한내과학회지

ST-elevation myocardial infarction (STEMI) involving multivessel coronary arteries is extremely rare. Consecutive STEMI in a nonculprit vessel during primary percutaneous coronary intervention (PCI) of the culprit vessel has not been reported. A 53-year-old male presented to the emergency department with anterior wall STEMI. Just after successful primary PCI of the left anterior descending artery, inferior wall STEMI developed. PCI of the right coronary arteries was performed successfully. Five days later, the patient was discharged without symptoms of heart failure. This case underlines the high thrombogenicity along the coronary arteries in patients with STEMI.

Short-Term Mortality in Patients with Massive and Submassive Pulmonary Embolism Receiving Thrombolytic Therapy / 대한내과학회지

BACKGROUND/AIMS: The mortality rate following massive and submassive pulmonary embolism (PE) remains high despite thrombolytic therapy. Although thrombolytic therapy is considered a life-saving intervention in massive PE, it is only selectively indicated in patients without hypotension who are at high risk of developing hypotension. Little is known about its clinical outcome in Korea. METHODS: We retrospectively reviewed the records of patients given thrombolytics for massive and submassive PE objectively confirmed with chest computed tomography at Soon Chun Hyang University Hospital, Seoul, Korea, from 1 January 2004 to 1 August 2011. The primary outcome of this study was 30-day mortality. Secondary outcomes were the incidence of major bleeding at 30 days, mortality at 90 days, and recurrent venous thromboembolism (VTE) at 90 days. RESULTS: Thrombolytic therapy was performed in 21 patients: nine with massive and 12 with submassive PE. The overall 30-day mortality rate was 24% (5/21). The mortality rate in patients with massive PE was higher than that in patients with submassive PE (44% vs. 8%, respectively; p = 0.010). Mortality rates at 90 and 30 days were identical. The estimated causes of death were right ventricular failure in four patients and fatal bleeding in one patient. The median time to death from thrombolysis was 1 day (0-13 days). Major bleeding episodes occurred in three patients (14%), including fatal bleeding in one patient. There was no recurrent VTE at 90 days. CONCLUSIONS: Patients who underwent thrombolytic therapy for massive PE showed a higher 30-day mortality compared with patients with submassive PE.

Atypical Coronary Occlusion in a Patient with ST-Elevation Myocardial Infarction Caused by a Masked Aortic Dissection / 대한내과학회지

ST-elevation myocardial infarction (STEMI) caused by an acute aortic dissection is relatively rare. A diagnosis of dissection can be missed and the situation can become complicated. We report a patient who presented with acute aortic dissection responsible for STEMI related to a dissecting flap into the right coronary artery. This case emphasizes the need for careful assessment of the aorta in cases of atypical coronary occlusion in patients with STEMI without evidence of atherosclerosis in non-culprit coronary segments. The patient was discharged 7 days after primary percutaneous intervention for STEMI. However, she revisited the emergency department for recurrent chest pain and aortic dissection and was diagnosed and managed successfully with surgery.

Atypical Coronary Occlusion in a Patient with ST-Elevation Myocardial Infarction Caused by a Masked Aortic Dissection / 대한내과학회지

ST-elevation myocardial infarction (STEMI) caused by an acute aortic dissection is relatively rare. A diagnosis of dissection can be missed and the situation can become complicated. We report a patient who presented with acute aortic dissection responsible for STEMI related to a dissecting flap into the right coronary artery. This case emphasizes the need for careful assessment of the aorta in cases of atypical coronary occlusion in patients with STEMI without evidence of atherosclerosis in non-culprit coronary segments. The patient was discharged 7 days after primary percutaneous intervention for STEMI. However, she revisited the emergency department for recurrent chest pain and aortic dissection and was diagnosed and managed successfully with surgery.

Comparison of the Efficacy and Safety between Transradial and Transfemoral Percutaneous Coronary Intervention in Patients with Ischemic Heart Disease

OBJECTIVE: The aim of this study was to evaluate the efficacy and safety of transradial percutaneous coronary intervention (TRI) compared with transfemoral percutaneous coronary intervention (TFI) in patients with ischemic heart disease. METHODS: We reviewed retrospectively the medical records including imaging data of the patients with ischemic heart disease who underwent TRI or TFI from January 2007 to December 2009 in Soonchunhyang University Seoul Hospital. We compared major adverse cardiac and cerebrovascular events (MACCEs) including death, myocardial infarction, revascularization, stent thrombosis, and cerebrovascular accident during follow-up period. We also compared procedure related vascular complications including hematoma, arteriovenous fistula, pseudoaneurysm, and infection. RESULTS: Total number of patients was 347 (256 patients of TRI and 91 patients of TFI). There were no significant differences in the rate of MACCEs between two groups. There were significantly less procedure-related vascular complications in TRI group (3.1% vs. 11.0%, P=0.010). CONCLUSION: TRI is as effective as TFI with no difference in the rate of MACCEs in patients with ischemic heart disease. TRI is superior to TFI in safety with reduction of vascular complications.

Development of Brugada Syndrome Following Photodynamic Therapy in a Patient with Cholangiocarcinoma

Brugada syndrome can be unmasked by several conditions including a febrile state, marked leukocytosis, and electrolyte disturbances. Herein, we describe a 62-year-old man with cholangiocarcinoma in the first reported case of Brugada syndrome onset following photodynamic therapy.

Spontaneous Renal Hematoma Caused by Hypertension with Left Ventricular Hypertrophy

Spontaneous renal hematoma is rare. We report a 43-year-old man presented with sudden left flank pain and severe hypertension. Renal hematoma was confirmed on computed tomography. Renal angiography showed no active bleeding or vascular malformation. Echocardiography showed severe concentric left ventricular hypertrophy. Hypertension was the only cause for the condition. Symptoms and size of the hematoma decreased on antihypertensive medication and conservative treatment. Severe hypertension might have a role for developing renal hematoma.

A Case of Pandemic 2009 H1N1 Influenza A Manifestation as Apical Ballooning Syndrome

Critical ill patients with pandemic 2009 H1N1 influenza A are associated with mortality, including cardiovascular, respiratory and renal dysfunction. Understanding of risk factor and clinical manifestation that suggest a higher mortality can recognize high risk patients earlier. There are many reports for severe acute respiratory distress syndrome, multiple organ failure and renal failure with pandemic 2009 H1N1 influenza A. But cardiovascular disease with pandemic 2009 H1N1 influenza A remains unknown. This is the report of pandemic 2009 H1N1 influenza A association with apical balloning syndrome.

Association of Carotid Atherosclerosis and Arterial Stiffness with Obesity

OBJECTIVE: Few studies related to carotid intima media thickness and arterial pulse wave velocity in obese people were reported in Korea. We evaluated carotid intima media thickness (IMT) and arterial pulse wave velocity (PWV) according to existence of obesity. METHODS: From January 2009 to March 2010 at Soonchunhyang University Seoul Hospital, we enrolled 118 healthy adults (male: 67, female: 51) without past history of hypertension, diabetes, hypercholesterolemia, heart disease and renal failure. We devided the population into two groups according to body mass index (BMI, kg/m2); non-obese (n=68, 18.5 to 25 kg/m2) group, obese (n=50, > or =25 kg/m2) group. We measured carotid IMT and PWV of aorta as well as arteries of upper and lower extremities. RESULTS: Carotid IMT showed statistically significant increase in obese group (0.54+/-0.11 mm vs. 0.58+/-0.10 mm; P=0.041). IMT is independently and significantly related to age and systolic blood pressure. There is no statistical difference of the PWVs of aorta, upper extremity and lower extremity in obese group compared with non-obese group. BMI showed significant correlations with systolic blood pressure, diastolic blood pressure and IMT. CONCLUSION: Carotid IMT that was mainly determined by age and systolic blood pressure significantly increased in obese group compared to non-obese group, while neither aortic PWV nor arterial PWVs of upper and lower extremities showed significant difference between the two groups.

A Case Report of Recurrent Subacute Stent Thrombosis After Repetitive Percutaneous Coronary Interventions

Stent thrombosis (ST) is one of the major complications that occur in percutaneous coronary interventions (PCIs) with stents. Various factors have been attributed to the development of ST, and several strategies have been recommended for its management. We report the case of a patient suffering from recurrent subacute STs after recurrent PCIs. The patient was treated by coronary artery bypass graft (CABG).

Carotid ultrasonography in patients with coronary artery disease / 대한내과학회지

BACKGROUND: Carotid intima-media thickness (IMT) or the presence of carotid plaque has been reported to be related to coronary artery disease (CAD). We evaluated the relationship of the parameters of carotid ultrasonography (US) with the severity of the CAD. METHODS: From November, 2005 to November, 2006, the patients who underwent both coronary angiography and carotid US were enrolled in our study. The severity of CAD was defined by the number of diseased major coronary arteries with a percent diameter stenosis over 50. Four groups including Group 0, which has normal coronary arteries, were compared. The average and maximal IMT and the presence of plaque were used as the parameters of carotid US. RESULTS: The total number of patients was 90. Men had a greater severity of CAD (p=0.001). The average carotid IMTs were increased with the severity of CAD (Group 0, 0.67+/-0.11 mm; Group 1, 0.66+/-0.13 mm; Group 2, 0.68+/-0.08 mm; Group 3, 0.78+/-0.10 mm; p=0.001). The maximal carotid IMTs were also increased (Group 0, 0.88+/-0.16 mm; Group 1, 0.85+/-0.20 mm; Group 2, 0.89+/-0.13 mm; Group 3, 1.06+/-0.17 mm; p=0.000). Carotid plaques were also more frequently present with the increased severity of CAD (p=0.004). CONCLUSIONS: Increased carotid IMT and the presence of carotid plaque were related to the severity of CAD. Carotid ultrasonography is useful for evaluating the severity of CAD.

Proteomic Analysis of the Serum in Patients with Acute Coronary Syndrome

BACKGROUND AND OBJECTIVES: Proteomics is a new technology that allows the detection and identification of several proteins at a given time in a sample. There are currently few reports concerned with the proteomic study of serum from patients during acute coronary syndrome. We performed proteomics to analyze the modifications in the serum protein map of patients with acute coronary syndrome (ACS). SUBJECTS AND METHODS: We investigated the serum from 12 patients who suffered with acute myocardial infarction (AMI), 12 patients with unstable angina (UA) and 13 age- and sex-matched patients as the control group. Two-dimensional electrophoresis, Coumassie staining and image analysis were performed. Mass spectrometry was performed to identify the selected spots. RESULTS: For the two-dimensional electrophoresis with using a pH range of 3 to 10, two different areas within the serum protein map were observed, and this showed differences between the groups. In area 1, three fibrinogen gamma chain isoforms were identified. All of them were increased in the serum from the AMI and UA patients when compared with the control group. In area 2, four fibrinogen beta chain isoforms were identified. Three isoforms of them were increased in the serum from the AMI and UA patients. CONSLUSION: Three fibrinogen gamma chain isoforms were identified and they were increased in the serum from ACS patients. Four fibrinogen beta chain isoforms were identified and three isoforms of them were increased in the serum from ACS patients.

Comparison of the ambulatory blood pressure with the clinical blood pressure and electrocardiographic left ventricular hypertrophy / 대한내과학회지

BACKGROUND: This study compared the results of 24 hour ambulatory blood pressure monitoring with the clinical blood pressure measurements, and we investigated the relationship of the blood pressure measurement and left ventricular hypertrophy, as determined by routine 12 lead electrocardiography. METHODS: We studied 204 healthy adults with no prior history of heart disease or antihypertensive medication. The clinic blood pressure was measured 3 times and the average was taken. We compared the clinic blood pressure with the daytime blood pressure of the 24 hour ambulatory blood pressure monitoring, and we compared the blood pressure with the sum of the voltage of the S wave on V1 and the R wave on V5. RESULTS: The average of the daytime ambulatory blood pressure of all the patients was 135.33+/-13.73 mmHg for the systolic pressure and 86.55+/-10.14 mmHg for the diastolic pressure. The average of the clinic blood pressure measurement was 140.10+/-17.41 mmHg for the systolic pressure and 88.84+/-10.14 mmHg for the diastolic pressure. The clinic blood pressure averaged higher than the daytime ambulatory blood pressure by 5 mmHg on the systolic pressure and 2 mmHg on the diastolic pressure (p<0.001). The normal ambulatory blood pressure limits were estimated as those that best correlated with 140/90 mmHg at the clinic. The estimated value was 135/87 mmHg for the daytime ambulatory blood pressure (p+/-0.001). The incidence of white coat hypertension was 10.8%. The sum of the voltage on electrocardiography showed a positive linear relationship with all the blood pressure measurements. The daytime systolic blood pressure showed the strongest correlation with the 24 hour ambulatory blood pressure monitoring (r=0.283, p+/-0.001). CONCLUSIONS: We found a linear relation and we analyzed the differences between the clinical and 24 hour ambulatory blood pressure. A daytime ambulatory blood pressure value of 135/87 mmHg was a suitable upper normal limit for the corresponding cutoff value of the clinic blood pressure. Left ventricular hypertrophy showed the strongest relationship with the daytime systolic blood pressure among the results of the 24 hour ambulatory blood pressure monitoring.