• Title/Summary/Keyword: 심폐후

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Study for Improving military cardiopulmonary resuscitation quality and resuscitation training by combining feedback device and debriefing (피드백 장치와 디브리핑을 통한 군 심폐소생술의 질과 교육훈련 향상 연구)

  • Moon, Soo-Jae;Cho, Byung-Jun
    • Proceedings of the Korea Contents Association Conference
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    • 2014.11a
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    • pp.235-236
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    • 2014
  • 군의 교육훈련간 디브리핑과 피드백 장치 활용을 통한 심폐소생술 교육방법을 적용하여 보다 효과적인 교육 방법을 확인하고 심폐소생술 수행 전 후 피로도를 검사하여 심폐소생술 술기가 숙달된 인원과 숙달되지 않은 인원의 피로도 차이를 분석함으로써 심폐소생술 교육프로그램의 기초자료를 제공하고자 한다. 현재 야전에서 응급처치교육을 받은 적이 없는 비 의무병인자로 전투병 생존법 교육 소집 대상자 중 참여 희망자 50명을 대상으로 하였다. 연구방법은 3가지 교육방법(디브리핑, 피드백장치, 디브리핑과 피드백장치 조합) 을 적용한 3개의 그룹에서 1,2,3차의 평가와 전체 디브리핑을 통해 심폐소생술 수행능력의 질적 향상에 미치는 영향과 동일 대상 중 희망자 20명에 한하여 심폐소생술 수행(5분) 전 후 혈중 젖산 농도 측정 및 주관적인 문답(1~10점)을 통해 심폐소생술 수행에 따른 피로도 실험을 진행하였다. 3가지 교육방법에 따른 심폐소생술수행능력 향상은 모든 그룹에서 유의하였으며(p<.001), 그룹별 심폐소생술 수행능력 향상효과의 차이는 디브리핑과 피드백장치를 조합하여 적용한 그룹에서 유의하게 높았다(p<.01). 심폐소생술 수행능력이 숙달되기 전 후의 피로도에 대해서는 본인이 느끼는 피로도는 유의한 차이는 없었으나 혈중 젖산농도에 따른 피로도는 유의한 차이로 전보다 후가 낮아졌다(p<.01).

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Effects of Modified ultrafiltration at cardiopulmonary bypass animal experiment. (심폐바이패스 실험동물에서의 변형 초여과법 사용의 효과)

  • 한재진;원태희;박성수
    • Journal of Chest Surgery
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    • v.32 no.10
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    • pp.874-882
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    • 1999
  • 배경: 체외순환 후의 부종현상 및 이에 따른 여러 장치의 기능 저하를 방지하기 위하여, 최근에 체외 순환 이탈 후 환자의 혈액을 짧은 시간에 관류하여 여과해 주는 변형 초여과법의 사용이 늘고 있다. 이에 대한 긍정적인 임상결과들의 보고도 있으나, 다른 한편 체외 순환 후 염증반응을 포함한 폐손상의 기전에 혈구 성분의 영향이 보고되고 있는 바, 변형 초여과법의 효과, 특히 폐 조직에 대한 영향을 밝혀 보고자 하였다. 대상 및 방법: 몸무게 15에서 22 Kg(평균 16.5$\pm$0.5)의 16 쌍의 잡견을 이용한 정소성 심장이식, 실험에서, 통상적인 인공심폐기 작동군과 인공심폐기 작동 후 변형 초여과 관류를 시행한 군으로 무작위 구분하였다. 변형초여과법은 체외순환 정지 후에 대동맥관에서 나온 혈류를 Roller pump를 거쳐 Amicon Diafilter 초여과 관에 150 mL/m 정도의 속도로 10~15 분 정도 관류시켜 정맥관을 통하여 우심방에 직접 주입하였다. 혈액 채취 및 폐생검은 심폐기 시작 전과 정지 직후, 그리고 변형초여과 시행 군은 초여과 완료 직후에, 대조군은 심폐기 정지 10~15분 후에 각각 시행하였다. 혈류역학 측정요소는 동맥압, 우심방압, 좌심방압 등이었으며, 혈액 검사 항목은 동맥혈 가스분석, 혈색소 농도, 헤마토크릿, 백혈구 수, 혈소판 수, 혈중 단백 성분, 알부민 성분 등이었다. 폐 생검 조직으로는 냉동 건조법을 이용한 수분 함유량을 측정하였고, 광학 및 전자현미경으로 관찰을 하였다. 결과: 변형 초여과 군에서 혈중 혈색소 농도는 수술전 10.3$\pm$1.7 mg/dL, 심폐기 정지 직후 6.3$\pm$1.7 mg/dL, 초여과 직후는 8.3$\pm$2.8 mg/dL의 변화를(p=0.0078, 0.0117), 혈중 총 단백질의 농도 변화는 4.3$\pm$0.9, 3.1$\pm$1.5, 4.1$\pm$1.6 mg/dL, 혈중 알부민의 농도는 1.9$\pm$0.5, 1.4$\pm$0.7, 1.8$\pm$0.8 mg/dL로서, 각각 초여과법의 시행 전후에 유의한 증가를 가져왔고(p=0.0280, 0.0277), 폐조직의 수분 함유량의 변화는 수술전 75.1$\pm$8.6%, 심폐기 정지 직후 82.8$\pm$6.0%, 초여과 직후 77.88%를 보인 반면, 대조군에서는 각각 74.7$\pm$4.9, 82.1$\pm$5.9, 82.3$\pm$5.1%의 변화를 보였다. 미세 구조의 관찰에서, 폐포의 내포세피의 융합 기저막층과 미토콘드리아에서의 부종은 변형 초여과 후에 급격히 감소하였으나, 미토콘드리아내 크리스티의 파괴성 변화와 막성 파괴 성향이 초여과 후에 심화되게 관찰되었고, 세포질 내 소체의 팽창과 공포화 현상도 심폐기 가동 후 발생하여 초여과 후에 더 심화되게 관찰되었다. 세포질 내 소체의 팽창과 공포화 현상도 심폐기 가동 후 발생하여 초여과 후에 더 심화되게 관찰되었다. 폐조직 내의 백혈구는 심폐기 작동 후에 그 수에 있어서 증가하였으며 백혈구의 괴변, 탈과립 정도도 심폐기 작동 후 및 초여과 후에 증가한 소견을 보였다. 결론: 변형 초여과법은 인공 심폐기 후의 혈색소 농도 및 혈중 단백질 농도의 복원에 효과가 있었으며 변형 초여과 관류후 폐의 미세 조직내에서 부종의 급격한 감소 등을 관찰할 수 있었다.

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Effects of CPR Training for Healthy Life on CPR Performance Confidence to Middle School (건강한 삶을 위한 심폐소생술 교육이 심폐소생술 수행 자신감 향상에 미치는 효과)

  • Kook, Jong-Won;Park, Sang-Kyu;Park, Joung-Je;Kim, Bo-Kyun
    • Journal of Korea Entertainment Industry Association
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    • v.13 no.8
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    • pp.391-400
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    • 2019
  • In this study, we tried to find out the difference in confidence in performing Healthy Life on CPR before and after CPR education to middle school volunteers. Through the above statistical analysis process, the following findings were obtained: First, the general characteristics of the respondents who participated in this survey were higher than that of boys, followed by third, first and second graders. Second, junior high school volunteers were shown to have similar confidence (Chonbach's α=.80) and confidence (Chonbach's α=.76) before CPR education, and confidence in the degree of social contribution (Chonbach's α=7.77). Third, the Pearson Rates Correlation was performed to see the correlation between grade, gender, pre-education confidence, post-training confidence, confidence in the application of airway methods, confidence in the patient's breathing, confidence in chest compression, confidence in the use of defibrillators, and post-cardiopulmonary resuscitation education. As a result, it was confirmed that there was a significant correlation between all the spokesmen. In particular, post-training self-confidence was the highest correlation with coping confidence in case of cardiac arrest, followed by chest compressive confidence. Comparing and reviewing these findings and prior studies as shown above, we were able to establish that CPR education has an impact on the confidence performed by gender.

기본인명구조술(1)-심폐소생술

  • Lee, Hui-Taek
    • 건강소식
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    • v.31 no.10 s.347
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    • pp.32-33
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    • 2007
  • 기본인명구조술은 의식이 없는 환자를 발견한 후 구조를 요청하고 기도유지, 구조호흡, 흉부압박을 시행하는 심폐 소생술의 초기단계이다. 이번 호에는 심정지가 의심되는 환자를 발견하였을 때의 행동요령과 심폐소생술에 대하여 알아보고자 한다. 심정지의 발생은 예측이 불가능하며 심정지가 발생한 후 4~6분이 경과하면 치명적인 뇌손상이 발생하므로 환자가 발생한 현장에서부터 목격자에 의한 심폐소생술을 시행함으로써 폐와 심장의 기능을 유지하고, 뇌의 생리학적 사망을 연장시켜 심정지 환자의 생명을 살릴 수 있다. 그러므로 환자발견 현장에서 빠른 시간 내에 심폐소생술을 시행하는 것이 중요하다. 응급의료 선진국에서는 현장에서의 빠른 응급처치로 인해 20%의 생명을 살릴 수 있는 반면, 우리나라는 4%에 불과하다.

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The changes of symptom, EKG and hemodynamic in healty firefighters after delivering multiple cycles of cardiopulmonary resuscitation (반복적인 심폐소생술 시행 후 건강한 소방대원에서 나타나는 증상, 심전도 및 혈역학적 변화)

  • Lee, Hyo-Ju;Kim, Ho-Jung;Jung, Eun-Kyung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.6
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    • pp.381-388
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    • 2017
  • The CPR guidelines emphasize the delivery of effective chest compressions but do not address the effects of chest compressions on CPR providers. This study determined the effects of chest compressions on healthy adult firefighters' symptoms, hemodynamics, and electrocardiography after performing multiple cycles of CPR. Healthy adult firefighters were trained in CPR and performed CPR on mannequins. The provider vital signs, electrocardiography, and fatigue scores were determined immediately before CPR, after 5cycles of CPR, and after 10 cycles of CPR. In addition, the presence of clinical symptoms among the providers was determined after CPR; 39 firefighters participated in the study. Their mean age was $35.54{\pm}10.26years$. Many providers developed fatigue, shortness of breath, and dizziness. Significant changes in heart rate (p=0.000), respiratory rate (p=0.010), end-tidal CO2(p=0.000), O2 saturation(p=0.000), and pulse pressure (p=0.000) were observed after both 5 and 10 cycles of CPR. One participant developed sinus dysrhythmia and premature ventricular contractions after 10 cycles of CPR. The delivery of chest compression results in fatigue and hemodynamic alterations in many young healthy adults after performing 5 or 10 cycles of CPR. The CPR guidelines and education should take into consideration the effects of chest compressions on CPR providers.

Comparison on the education effects of cardiopulmonary resuscitation application using smart-phone -Focused on animation CPR and modified pocket CPR- (스마트폰을 활용한 심폐소생술 어플리케이션의 교육 효과 비교 -애니메이션을 활용한 심폐소생술과 변형된 포켓 심폐소생술을 중심으로-)

  • Park, Hee;Cho, Keun-Ja
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.1
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    • pp.480-489
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    • 2015
  • This study aimed to compare the education effect of easily accessible cardiopulmonary resuscitation (CPR) applications on smart-phones. The differences of performance and accuracy of CPR between animation CPR group and modified Pocket CPR group in Reserve Officers' Training Corps students of K university were evaluated by 2010 AHA guidelines. Data were collected from May 19, 2012 to May 20, 2012. There was no statistically significant difference between both of group in the performance and accuracy of CPR. However, the modified Pocket CPR group showed significant increase in the accuracy of chest compression depth (26.4%, p<.05), while the animation CPR group showed significant increase in the accuracy of chest compression location after the education (25.2%, p<.01). In conclusion, the methods using advantage and complementing disadvantage of animation CPR application and Pocket CPR application could help that people could easily access and perform to CPR.

Education Evaluation of Basic CPR on Guard Major Collegian in Gwangju and Jeonnam Region (광주·전남지역 경호학과 대학생의 심폐소생술(CPR) 교육평가)

  • Jang, Chul-Won
    • Journal of the Society of Disaster Information
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    • v.7 no.4
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    • pp.266-272
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    • 2011
  • This study is focused on guard major collegians who are composed of factor in medical emergency system. In the case of cardiac failure, it is to make its basic data develop its education program of CPR which can increase the patient's survival rate before his hospitalization. The subject of study is composed of 120 persons who are 94 boy-collegians(78.3%) and 26 girl-collegians(21.7%) in sex and 66 first-grade collegians(55.0%) and 54 second-grade collegians(45.0%) in a school year. There is significant difference in the practices of artificial respiration and the thorax pressure after the education of basic CPR in sex(p<0.01). The practices of artificial respiration in boy-collegians($93.72{\pm}4.21$) is higher than in girl-collegians($82.31{\pm}6.36$) and the practices of thorax pressure in boy-collegians($92.45{\pm}4.44$) is higher than in girl-collegians($88.08{\pm}6.49$). The satisfaction degree of boy-collegians($4.33{\pm}0.59$) is higher than that of girl-collegians($3.73{\pm}0.67$) after theory & practice education of basic CPR(p<0.01). It is necessary to develop the education program and educate its knowledge & technology in proportion to collegians characteristics of sex and school year. Also, education authorities should develop a subject of the accident provided the practical education of CPR for guard major collegians.

Changes in Life-sustaining Treatment in Terminally Ill Cancer Patients after Signing a Do-Not-Resuscitate Order (심폐소생술금지 동의 전·후 말기암환자의 연명치료 변화)

  • Kim, Hyun A;Park, Jeong Yun
    • Journal of Hospice and Palliative Care
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    • v.20 no.2
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    • pp.93-99
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    • 2017
  • Purpose: This study investigated changes in life-sustaining treatments in terminally ill cancer patients after consenting to a do-not-resuscitate (DNR) order. Methods: Electronic medical records were reviewed to select terminally ill cancer patients who were treated at the oncology unit of the Asan Medical Center, a tertiary hospital in South Korea and died between January 1, 2013 and December 31, 2013. Results: The median (range) age of the 200 patients was 59 (22~89) years, and 62% (124 persons) were male. Among all patients, 83.5% were aware of their medical condition, and 47.0% of the patients had their DNR order signed by their spouses. The median of the patients' hospital stay was 15 days, and time from admission to DNR decision was 10 days. After signing a DNR order, 35.7~100% of the life-sustaining treatments that had been provided at the time of the DNR decision making were administered. The most commonly discontinued interventions were transfusion (13.5%), blood test (11.5%) and parenteral nutrition (8.5%). Conclusion: It is necessary to define the scope of life-sustaining treatments for DNR patients. Treatment guidelines should be established as well to secure terminal patients' death with dignity after their consent to a DNR order, thereby avoiding meaningless life-sustaining treatments and allowing administration of active terminal care interventions.

The Implication and Persistence Effect of CPR Education on Female Nursing Students' Knowledge, Attitude, Confidence and Skills in Performing CPR (심폐소생술 교육이 간호여대생의 지식, 태도, 자신감 및 술기 수행능력에 미치는 효과와 지속효과)

  • Jung, Geum-Sook;Oh, Hyun-Mi;Choi, Goya
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.8
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    • pp.3941-3949
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    • 2013
  • This study evaluated the effects of knowledge, attitude, confidence and skills in pre-post and 3months after of CPR education on female nursing students. 49 nursing students were participated. Data were analyzed through descriptive analysis, t-test, repeated measure ANOVA and Bonferroni correction using SPSS/WIN 18.0. The results showed that although scores of knowledge of CPR were significantly increased from 14.47 to 16.71, 3 months after was decreased to 14.96 (F=36.77, p<.001). Scores of attitude were increased from 14.96 to 16.76, but decreased to 15.39 in 3 months (F=27.59, p<.001). There were significantly increased in scores of confidence from 29.39 to 32.55. Otherwise, 3months after was revealed 30.22 (F=19.50, p<.001). Skills were significantly decreased from $10.94{\pm}0.24$ after CPR education to $6.4{\pm}1.62$ in 3 months(t=21.22, p<.001). In conclusion, this research implies the needs of re-education on CPR before 3 months for effects and retention of CPR education.

Effects of different cardiorespiratory fitness response to exercise training on cardiovascular disease and adipocytokine in abdominal obesity women (운동 트레이닝을 통한 심폐체력 반응의 차이가 복부비만 여성의 심혈관계 위험요인과 아디포싸이토카인에 미치는 영향)

  • Park, S.H.
    • Exercise Science
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    • v.21 no.1
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    • pp.111-120
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    • 2012
  • The purpose of the study was to assess the effects of different cardiorespiratory fitness response to exercise training on cardiovascular disease and adipocytokine release and gene expression in abdominal obesity women. forty eight middle-age women were divided to a exercise-responder (n=34) group (ERG) and a exercise-nonresponder (n=14) group (ENRG) based on cardiorespiratory fitness after exercise training (12weeks, 1200 kcal/week, moderate-vigorous intensity, walking and jogging). Cardiorespiratory fitness was measured using maximal oxygen uptake with metabolic gas analysis and body composition was determined by bioelectrical impedance. We measured lipid and glucose profiles, blood adipocytokines and adipocytokine genes expression in adipose tissue. Waist girth (p=0.040), and %body fat (p=0.031) were significantly decreased in ERG than ENRG. Triglyceride (p=0.023) and systolic blood pressure (0.046) were significantly decreased in ERG than ENRG. Blood leptin (p=0.022) was significantly decrease in ERG than ENRG but leptin gene expression was decreased both groups (p<0.001). These results show that exercise-responder group improved cardiovascular disease risk factors and adipocytokine more than exercise-nonresponder group after exercise training. Moreover, exercise-nonresponders group show that obese indices and blood leptin and leptin gene expression in adipose tissue were decreased despite the failure to improve fitness. Therefore, regular exercise training seems to give health benefits although the failure to improve fitness.