• Title/Summary/Keyword: 심정지

Search Result 282, Processing Time 0.033 seconds

Factors influencing the return of spontaneous circulation of patients with out-of-hospital cardiac arrest (병원외 심정지 환자의 자발적 순환 회복에 영향을 미치는 요인)

  • Park, Il-Su;Kim, Eun-Ju;Sohn, Hae-Sook;Kang, Sung-Hong
    • Journal of Digital Convergence
    • /
    • v.11 no.9
    • /
    • pp.229-238
    • /
    • 2013
  • Out-of-hospital cardiac arrest is a major public health problem in Korea. The survival rate to discharge remains at approximately 3.5% and only 1% have good neurological function. To increase the survival rate, prehospital care should restore spontaneous circulation. The purpose of this study was to analyze the factors associated with return of spontaneous circulation(ROSC) after out-of-hospital cardiac arrest. Data used for this study were collected from KCDC Out-of-Hospital Cardiac Arrest Surveillance 2009. As for the results of decision tree analysis, it is clear that prehospital CPR, cardiac arrest witness, activity, past history(cancer/heart disease/stroke), place, bystander CPR, response time, age, etc are significant contributing factors in ROSC. Among 16 cardiac arrest types from decision tree classification, the ROSC rate of type 1 is the highest(29.6%). Also notable is the fact that bystander CPR was strongly correlated with ROSC of patents with cardiac arrest occurring in non-public places. Community resources should be concentrated on increasing bystander CPR and early prehospital emergency care.

Analysis of Predicted Instructions about Shockable Cardiac Arrest Patients by Dispatcher at 119 Emergency Situation Management Center (제세동이 가능한 심정지 환자를 119구급상황관리센터 상황요원이 예측한 지령 분석)

  • Jeong, Eun-Kyung;Jeong, Ji-Yeon
    • Fire Science and Engineering
    • /
    • v.27 no.6
    • /
    • pp.122-128
    • /
    • 2013
  • This study analyzed the emergency activity daily reports and emergency instruction sheets of the research subjects and proceeded with the shockable cardiac arrest cases transported to 119 emergency units for two years before the hospital from January 1, 2010 through December 31, 2011. The most frequently predicted instruction by the dispatchers at the 119 Emergency Situation Control Center was 74 cases of fainting (33.3%). Among varied types of predicted instructions, 112 cases (50.5%) like fainting, chest pain, general prostration and others were not able to be predicted while predictable instructions involved with cardiac arrest such as consciousness disorders, difficult breathing, cardiac attacks and convulsion were 110 cases (49.5%). In such cases, success rates of cardiopulmonary resuscitation (CPR) trials by eyewitnesses at predictable instructions involved with cardiac arrests were significantly higher. As mentioned, situation agents must categorize types of cardiac arrests accurately by posing questions over assessments regarding patients' consciousness and respiration in detail. The patients categorized by such methods must guide eyewitnesses to be able to do CPR. Moreover, not only emergency medical technicians who receive predictable instructions involved with cardiac arrests given by dispatchers (49.5%) but also filed emergency medical technicians who are not able to reach a precise conclusion to non-cardiac arrests on unpredictable instructions on cardiac arrests (50.5%) must prepare for situations related to cardiac arrests before being dispatched to the field.

Nursing Student's Experiences on Simulation Practice focusing on Cardiac Arrest (간호대학생의 심정지 시뮬레이션 실습 경험)

  • Song, Mi-Sook;Jae, Kyung-Sung
    • The Journal of the Convergence on Culture Technology
    • /
    • v.4 no.1
    • /
    • pp.119-128
    • /
    • 2018
  • In this paper, The purpose of this qualitative research was to explore the experience of a nursing simulation practice focused on patients with cardiac arrest with 50 4th-year nursing students who participated the simulation practical education. The data collection period was from 12/4/2017 to 12/6. Subjects were asked to write a self-reflection journals with a narrative style in order to explore the cardiac arrest simulation practice experience. Data were analyzed using Thematic Analysis by Braun & Clarke. The results were "Expectation for types of simulation education", "A great deal of regret", "Pre-experience in cardiac arrest situation", "Cognition in the importance of team interaction", "Active reaction", "Extended role from a nursing student to a nurse." The results indiate that understanding the experience of a nursing simulation education for nursing students will be able to be used as baseline data which is needed to manage the method of the simulation education effectively.

Machine-learning-based out-of-hospital cardiac arrest (OHCA) detection in emergency calls using speech recognition (119 응급신고에서 수보요원과 신고자의 통화분석을 활용한 머신 러닝 기반의 심정지 탐지 모델)

  • Jong In Kim;Joo Young Lee;Jio Chung;Dae Jin Shin;Dong Hyun Choi;Ki Hong Kim;Ki Jeong Hong;Sunhee Kim;Minhwa Chung
    • Phonetics and Speech Sciences
    • /
    • v.15 no.4
    • /
    • pp.109-118
    • /
    • 2023
  • Cardiac arrest is a critical medical emergency where immediate response is essential for patient survival. This is especially true for Out-of-Hospital Cardiac Arrest (OHCA), for which the actions of emergency medical services in the early stages significantly impact outcomes. However, in Korea, a challenge arises due to a shortage of dispatcher who handle a large volume of emergency calls. In such situations, the implementation of a machine learning-based OHCA detection program can assist responders and improve patient survival rates. In this study, we address this challenge by developing a machine learning-based OHCA detection program. This program analyzes transcripts of conversations between responders and callers to identify instances of cardiac arrest. The proposed model includes an automatic transcription module for these conversations, a text-based cardiac arrest detection model, and the necessary server and client components for program deployment. Importantly, The experimental results demonstrate the model's effectiveness, achieving a performance score of 79.49% based on the F1 metric and reducing the time needed for cardiac arrest detection by 15 seconds compared to dispatcher. Despite working with a limited dataset, this research highlights the potential of a cardiac arrest detection program as a valuable tool for responders, ultimately enhancing cardiac arrest survival rates.

기본인명구조술(1)-심폐소생술

  • Lee, Hui-Taek
    • 건강소식
    • /
    • v.31 no.10 s.347
    • /
    • pp.32-33
    • /
    • 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.

  • PDF

Comparison of Video Lecture and Instructor-Led Lecture for the Recognition of Cardiac Arrest : Korean Youths (심정지 인지를 위한 동영상 교육과 강의식 교육의 비교 연구 : 청소년을 대상으로)

  • Jung, Eun-Kyung;Lee, Hyo-Cheol
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.19 no.9
    • /
    • pp.139-145
    • /
    • 2018
  • It is the first step to survive cardiac arrest for the general public to recognize cardiac arrest rapidly. The purpose of this study is to investigate the effective method of education by analyzing the degree of cardiac arrest recognition after performing the agonal breathing education in a video lecture or instructor-led lecture. The study subjects were assigned to either a video lecture or instructor-led lecture in a randomized way and were compared after the education according to the degree of recognition of cardiac arrest in the randomized controlled study. The study was conducted from October 30, 2015 to October 31, 2015. And the study subjects were 104 youths aged 15 years or older, of which 52 were selected as the experimental group and the remaining 52 as the control group. The results did not show a significant difference between these two groups when the subjects are given the video lecture where patients showed no reaction or sign of breathing(p=0.741). However, in the video lecture where there was no reaction of patients but still sign of agonal breathing, 43 people(82.7%) in the experimental group and 33 people(63.5%) in control group have successfully performed CPR and there has been a significant difference (p=0.006). Therefore, we could conclude that video lecture was more efficient than instructor-led lecture when teaching CPR.

Design and Implementation of a Cardiac Arrest Supporting System Using Wearable Device (웨어러블 기기를 사용한 심정지 환자 지원 시스템의 설계 및 구현)

  • Jang, Jin-Soo;Lee, Seo-Joon;Lee, Kwang-In;Lee, Tae-Ro
    • Journal of Digital Convergence
    • /
    • v.15 no.1
    • /
    • pp.227-238
    • /
    • 2017
  • Cardiac arrest is a serious intensive emergency disease that causes death within less than several minutes by depriving the body and brain of blood supply. Survival rate of cardiac arrest patients outside of hospitals is especially low. This is because pedestrians usually do not perceive the patient as a sick person, also, even if they do so, they have no medical knowledge to properly react to such emergency. The purpose of this study is to propose a solution that uses widely spread smart phones to alert pedestrians of the cardiac arrest patient, prevents cardiac arrest, and provides first-aid measures. By applying the proposed solution, cardiac arrest can be prevented in advance, pedestrians can be alerted to keep the golden time(4 minutes), and first witness can quickly proceed with CPR, ultimately enhancing the survival rate of the cardiac arrest patient.

The Effect Factors of Survival rate in the Patients with Cardiac Arrest (심정지 환자의 생존율에 미치는 영향요인)

  • Cho, Byung-Jun;Kim, Seon-Rye
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.15 no.2
    • /
    • pp.760-766
    • /
    • 2014
  • This study was performed to determine the effect factors in the survival of cardiac arrest patients. This study involved 4,092 cardiac arrest patients of K province, who were transported by 119 during 2010. The data collection involved using 119 rescue daily reports, cardiopulmonary arrest patients emergency treatment detail reports and 119 paramedics survival data. In conclusion, 119 rescue's interventions in the patients with pre-hospital cardiac arrest have significantly increased survival rates. 119 rescue's interventions included early defibrillation, oxygen supply, airway open, and intravenous access affected significantly survival rate. Therefore there is need to increase 119 rescue's interventions performance to improve survival rate of cardiac arrest patients.

Out-of-Hospital Cardiac Arrest Response to a Pregnant Woman by the 119 Emergency Medical Service System: A Case Study (119구급대에 의한 병원 전 임산부 심장정지 소생환자 1례)

  • Lee, Jae-Min;Hong, Soo-Mi;An, Guk-Ki;Yun, Hyeong-Wan
    • Fire Science and Engineering
    • /
    • v.34 no.1
    • /
    • pp.127-134
    • /
    • 2020
  • When a pregnant woman experiences cardiac arrest, resuscitation is of the utmost importance. Cardiac arrest in pregnant women differs from cardiac arrest in the general population since both mother and fetus need to be taken into consideration. In the event of cardiac arrest, determining whether to deliver the baby is significant. Cardiopulmonary resuscitation is not always successful, and the survival rate depends on the speed and precision of the procedure. In this study, we focus on the case of a 30-year-old pregnant woman who experienced cardiac arrest and whose family was quick to perceive her condition and call the hospital. A witness performed initial cardiopulmonary resuscitation, while rescue workers performed the advanced procedure. In this case, the patient and baby received proper treatment and left the hospital after six days. It is extremely rare for a pregnant patient to achieve return of spontaneous circulation (ROSC) or receive advanced cardiac life support before reaching the hospital. However, the woman in question in this study achieved ROSC and received both cardiopulmonary resuscitation before reaching the hospital and advanced cardiac life support at the hospital. The specifics of the case are reported in the context of a literature review.

Intracardiac Repair of the Coronary Sinus Laceration during Retrograde Cardioplegia - A case report- (역행성 심정지 중 발생한 관상정맥동 파열의 심장내 복구의 치험 -1예 보고-)

  • 김시훈;양경아;김상익
    • Journal of Chest Surgery
    • /
    • v.37 no.10
    • /
    • pp.861-864
    • /
    • 2004
  • Coronary sinus injuries related to the use of retrograde cardioplegia are rare and have potentially lethal complications. This report describes a case of coronary sinus laceration during retrograde cardioplegia in an old patient with mitral valve regurgitation, endocarditis, and left ventricular hypertrophy, and tells the details of the method of intracardiac repair.