• Journal of Veterinary Science
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• v.24 no.3
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• pp.47.1-47.7
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• 2023

Del-Nido cardioplegia (DNc) is a single-dose cardioplegia that is widely used in human medicine because of its long duration. In this report, we describe two cases of open-heart surgery with cardiopulmonary bypass (CPB) using DNc. One dog was diagnosed with partial atrioventricular septal defect, and the other dog was diagnosed with myxomatous mitral valve disease stage D. Both dogs were treated with open-heart surgery with DNc to induce temporary cardiac arrest. No complications from DNc were observed, and the patients were discharged. Veterinary heart surgeons should consider DNc as an option for temporary cardiac arrest during open-heart surgery with CPB.

• Journal of Neurocritical Care
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• v.11 no.2
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• pp.143-147
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• 2018

Background: Hypoglycemia is uncommon in people without diabetes. There have been only a few reports of cardiac arrest in conjunction with hypoglycemia in non-diabetic patients. Case Report: A 66-year-old man visited the emergency room with dizziness. He was a chronic alcoholic. Laboratory test showed no evidence of diabetes mellitus. Brain magnetic resonance imaging revealed a left cerebellar infarction. Abdomen computed tomography demonstrated liver cirrhosis with minimal ascites. During his hospital stay, he consumed only a small amount of food because of nausea and headache. On hospital day 4, he had a cardiac arrest after two seizure episodes. His blood glucose was 10 mg/dL. The combination of liver cirrhosis, renal failure and poor oral intake was presumed to be the causes of the severe hypoglycemia. Conclusion: We report a rare case of cardiac arrest occurring in conjunction with severe hypoglycemia in a non-diabetic patient with cerebral infarction.

• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.23-244
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• 2022

The Pulpose of this systematic review is aimed to establish the procedure of the injection with saftey and efficiency in the pre-hospital cardiac arrest patient performing the cardiopulmonary resuscitation (CPR), compared with traditional medication administration using Ampoule and medication administration with Prefilled Syringe. Databases were searched for CPR, heart arrest, resuscitation, Pre-filled Syringe, and Ampoule by the electronic data research including Pubmed, EMBASE and Cochran Library of Konyang University Library: 4 articles were selected by three co-authors using EndNote X20 and Covidence (Covidence.org) and were systematically reviewed. The Result of this study, the medication administration using Pre-fillled Syringe improves the safety of patients and Emergency medical workers by reducing the error in administration dose and administering the drug in safe than the medication adminisrtaion using Ampoule, also, contributes to the increment of survival rate of cardiac arrest and severe patients by decreasing the administration time that prevents the delay of medication administration.

• Journal of Chest Surgery
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• v.20 no.2
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• pp.270-280
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• 1987

One hundred thirteen cases of open heart surgery were performed in the department of thoracic and cardiovascular surgery of Inha General Hospital from April 1986 to April 1987. There were 73 cases of congenital heart disease and 40 cases of acquired valvular heart disease, including one redo case respectively. The technique of deep hypothermia with circulatory arrest was used widespreadly for infants and small children, and early extubation was performed as possible in the great number of all cases. There were three operative deaths [2.7%], all in congenital cases, and three follow-up deaths, all in acquired cases.

• Journal of Chest Surgery
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• v.27 no.5
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• pp.339-344
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• 1994

Sinus node dysfunction is common after orthotopic heart transplantation.Electrophysiologic studies have documented a high incidence [46% to 50%] of impaired sinus node automaticity and sinoatrial conduction in the early posttransplantation period. Sinus node dysfunction persists in over 20 % of patients and leads to prolonged bradyarrythmias, including sinus or nodal bradycardia and sinus arrest.The purpose of this paper was to observe sinus node dysfunction after orthotopic heart transplantation. Ten cardiac recipient dogs were monitored continuously after orthotopic transplantations between unrelated adult mongrel dogs. Crystalloid cardioplegic solution [Choongwoi Cardioplegia

• Journal of Chest Surgery
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• v.17 no.4
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• pp.565-573
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• 1984

The increasing use of cardioplegic solution for the reduction of ischemic tissue injury requires that all cardioplegic solution be carefully assessed for any protective or damaging properties. This study describes functional assessment of the efficiency of steroid in cardioplegic solution by using a Langendorffs perfusion model. Isolated rat heart were subject to a 2 minute period of coronary infusion with the steroid mixed cold cardioplegic solution immediately before and also at the midpoint of a 60 minutes period of hypothermic [10\ulcorner\ulcorner] ischemic arrest. The result of this study were as follows: 1.Spontaneous heart beat after ischemic arrest occurred 14 second later Langendorffs reperfusion in the steroid mixed Young & GIK group and 16 second later in the control group. [Young & GIK without steroid] A good recovery state of spontaneous heart beat was shown in both groups. 2.The percentage of recoveries of heart rate during the 30 minute after postischemic Langendorffs reperfusion was; at first 5 minute 106.3\ulcorner.7% [P<0.05] in the steroid mixed Young & GIK group. This percentage of recovery of steroid mixed Young & GIK group was significantly greater than the control group during the first 5 minute course. 3.The percentage of recovery of coronary flow during the 30 minute after postischemic Langendorffs reperfusion was; at first 5 minute 101\ulcorner.2% in the steroid mixed Young & GI K group. This percentage of recovery of the steroid mixed Young & GIK group was not significantly than the control group during the first 5 minute.

• Journal of Chest Surgery
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• v.30 no.1
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• pp.11-16
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• 1997

The Increasing use of coronary perfusates for the protection of the human heart during ischemic cardiac arrest has placed great emphasis on the need for a rational and safe formulation. For the purpose of this study isolated rat hearts were connected to retrograde nonworking perfusion system proposed by Langendorff, and then perfused for 20 minutes by coronary infusates of magnesium concentration of 1.66 m Mol per liter(group A, n: 10) or 15mMo1 per liter(group B, n: 10). After 20 minutes perfusion, cold cardioplegic solution (modified St. Thomas'Hospital solution) was infused for 2 minutes, and prepared within 4$^{\circ}C$ Krebs-Henseleit solution. Finally, 20 minutes of cononay reprsfuslon was reestablished after I hour of cold ischemic cardiac arrest. Hemodynamic parameters (heart rate, left ventricular pressure, $\pm$ dp/dt max. and coronany flow) and enzymes assay (creatine phosphokinase, lactic dehydrogenase and flutamic oxaloacetic transaminase) were performed each other at whic rat heart was perfused for 20 minutes and reperfused for 20 minutes thereafter. There were significant differences in the recovery rate of heart rate, systolic left ventricular pressure, + dp/dt max, and coronary flow and reperfusion-perfusion ratio of creatine phosphokinase(P < 0.05). But, there were no signicant differences in the recovery rate of dp/dt max, and reperfunion-perfusion ratio of lactic dehydrogenase and glutamic oxaloacetic acid (P > 0.05).

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.438-440
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• 2018

Cardiac arrest is a series of conditions that occur when the heart is stopped, regardless of the cause. Cardiac arrest due to heart disease is included in the cause of death in korea every year and is unpredictable. One of the only ways to save a patient's life when a cardiac arrest is cardiopulmonary resuscitation is to maintain circulation through this procedure. The visual information is transmitted to the brain through the optic nerve. Among them, the mittor can see its movement and its shape, and it can be used for correction and analysis. Therefore compared the quality of chest compressions with visual information using mirrors. There was a significant difference in the mean depth of chest compressions($48.93{\pm}6.76$, $53.86{\pm}4.56$, <0.001), and there was also a difference in compression to relaxation ratio($0.87{\pm}0.13$, $0.96{\pm}0.10$, <0.002). There was also a significant difference in attitude awareness($4.93{\pm}0.85$, $8.14{\pm}1.38$, <0.001).

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.05a
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• pp.388-390
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• 2022

Cardiac arrest is a series of conditions that occur when the heart is stopped, regardless of the cause. Cardiac arrest due to heart disease is included in the cause of death in korea every year and is unpredictable. One of the only ways to save a patient's life when a cardiac arrest is cardiopulmonary resuscitation is to maintain circulation through this procedure. Therefore compared the quality of chest compressions with visual information using mirrors. There was a significant difference in the mean depth of chest compressions(48.93±6.76, 53.86±4.56, <0.001), and there was also a difference in compression to relaxation ratio(0.87±0.13, 0.96±0.10, <0.002). There was also a significant difference in attitude awareness(4.93±0.85, 8.14±1.38, <0.001).

• Journal of Chest Surgery
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• v.37 no.12
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• pp.1003-1009
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• 2004

Mechanical circulatory support (MCS) has been used for myocardium failure, but moreover, it may be essential for the life support in cardiac arrest or cardiogenic shock. Many commercial devices can be used effectively for the long-term support. However, there are some limitations in the aspects of the cost and technical support by production company. Short-term support with centrifugal type has been reported numerously with the purpose of bridging to heart transplantation or recovery. We successfully treated 5 patitents who were in the status of cardiogenic shock (n=3) or arrest (n=2) with the technique of extracorporeal life support system (ECLS) or left ventricular assist device (LVAD) using the centrifugal type pump. The MCS were performed emergently (n=2) under cardiac arrest caused by ischemic heart disease, and urgently (n=3) under cardiogenic shock with ischemic heart disease (n=1) or acute fulminant viral myocarditis (n=2). All patients were weaned from MCS. Complications related to the use of MCS were bleeding and acute renal failure, but there were no major complications related to femoral cannulations. Mechanical circulatory support may be essential for the life support and rescue in cardiac arrest or cardiogenic shock.