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Objective:The hemodynamic parameters of elderly patients with septic shock were measured simultaneously with pulse index continuous cardiac output(PiCCO)and thoracic electrical bioimpedance(TEB)to evaluate the accuracy of TEB and to provide empirical evidence for its clinical use.Methods:A total of 24 elderly patients with septic shock admitted to the intensive care unit of our hospital between July 2021 and December 2021 were retrospectively recruited.TEB and PiCCO hemodynamic monitoring were performed continuously in all patients, and hemodynamic data were collected for statistical analysis.Results:Cardiac output, cardiac index, stroke volume, stroke index and systemic vascular resistance measured by the two methods had no significant difference( P>0.05). The 95% confidence intervals in the Bland-Altman plots for cardiac output, CI, stroke volume, stroke index, and systemic vascular resistance were(-1.18, 1.25), (-0.65, 0.71), (-24.23, 37.00), (-12.93, 19.26)and(397.11, 425.83). In the Bland-Altman plots for cardiac output, cardiac index, stroke volume and systemic vascular resistance, 4.17% of the points(1/24)fell outside of the 95% confidence interval, and in the Bland-Altman plots for stroke index, 8.33% of the points(2/24)fell outside of the 95% confidence interval. Conclusions:TEB and PiCCO have good consistency in evaluating the hemodynamics of elderly patients with septic shock.Therefore, TEB can be recommended for community hospitals and used in elderly patients.
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En el mundo la obesidad es considerada una pandemia que provoca grandes cambios metabólicos, responsables de las llamadas enfermedades crónicas no transmisibles (ECNT), las cuales presentan un 60 % de mortalidad, según la Organización Mundial de la Salud (2016). En Chile el 75 % de la población adulta y el 50,9 % de la población estudiantil, muestran índices de masa corporal de sobrepeso y obesidad, con un nivel de sedentarismo general de 66,2 %. Los objetivos de este trabajo fueron determinar los perfiles antropométricos, riesgo metabólico y niveles de actividad física en profesores de enseñanza básica en un colegio particular subvencionado de Arica-Chile. El total de los profesores, 12 varones y 29 mujeres, fueron evaluados según: peso, talla, perímetro de cintura, índice cintura-talla (ICT), índice de masa corporal (IMC), masa grasa (MG), masa grasa visceral (MGV) y masa muscular (MM). A todos ellos se les calculó el riesgo metabólico según protocolos de Ashwell & Gibson (2016) y el IMC según fórmula de Quetelet. Para determinar los porcentajes de MG, MM y MGV, se utilizó instrumento de bioimpedancia eléctrica, Omron HBF-514C. Posteriormente se les aplicó una encuesta sobre nivel de actividad física (IPAQ). Los datos fueron analizados en estadístico IBM SPSS para tendencia central, dispersión, conteos y porcentajes. Para correlación se usó test de Pearson (r>0,5). Los resultados muestran que un 68,3 % de los profesores presenta sobrepeso y obesidad. El IMC y porcentaje de MGV son significativamente más alto en varones que en mujeres (30,6 ±7,0 / 26,9±4,6 y 11,2±5,6 / 7,6±2,5 respectivamente). El riesgo metabólico general de la población en estudio fue de 58,5 % (75 % y 51,7 % varones y mujeres respectivamente). Se observa una alta correlación entre IMC-MGV (0,84), IMC-ICT (0,84) y MM-MG (0,85). Respecto al nivel de actividad física, solo el 19,5 % de los profesores muestra un nivel de actividad física alto. Se concluye que los profesores presentan valores antropométricos alterados que indican altos índices de riesgos metabólicos y con bajos niveles de actividad física. Independientemente, las mujeres presentan mejores índices morfométricos en todos los parámetros en estudio respecto a los profesores varones. Existe una alta correlación (r) entre el índice de masa corporal y los porcentajes de masa de grasa visceral y el índice de de cintura talla. Se sugiere enfocar las intervenciones educativas según sello de vida saludable, incentivando la actividad física y mejorar los hábitos alimenticios en los profesores.
Obesity is considered a global pandemic that causes major metabolic changes. It is responsible for the so-called noncommunicable chronic diseases (NCDs), which report a 60 % mortality rate (WHO, 2017). In Chile, 63 % of the population shows body mass indexes (BMI) of overweight and obesity, with a sedentary level of 86.7 %. The objectives of this work were to determine the anthropometric profiles, metabolic risk, and physical activity levels in primary school teachers, in a subsidized school in Arica, Chile. The teachers (n=41), 12 men, and 29 women were evaluated according to weight, height, waist circumference (WC), waist-to-height index (WHI), BMI, Fat Mass (FM), Visceral Fat Mass (VFM) and Muscle Mass (MM). All of them were calculated for metabolic risk, according to Ashwell & Gibson protocols and BMI according to Quetelet's formula. To determine the percentages of FM, MM, and VFM, an electric bioimpedance instrument, Omron HBF-514C, was used. Subsequently, a survey of physical activity level (IPAQ) was applied. The data were analyzed in the IBM SPSS statistic for central tendency, dispersion, counts, and percentages. For correlation, Pearson's test (r> 0.5) was used. The results show that 68.3 % of teachers are overweight and obese. BMI and percentage of VFM are significantly higher in men than in women (30.6 ± 7.0 / 26.9 ± 4.6 and 11.2 ± 5.6 / 7.6 ± 2.5 respectively). The overall metabolic risk of the study population was 58.5 % (75 % and 51.7 % men and women, respectively). There is a high correlation between BMIVFM (0.84), BMI-WHI (0.84), MM-FM (0.85). Regarding the level of physical activity, only 19.5 % of teachers show a high level of physical activity. It is concluded that teachers have altered anthropometric values that indicate high rates of metabolic risks and low levels of physical activity. Regardless, women have better morphometric indexes in all parameters under study, compared to male teachers. There is a high correlation (r) between body mass index and percentages of visceral fat mass and waist height index. It is suggested to focus on educational interventions according to the healthy life seal, promoting physical activity, and improving eating habits in teachers.
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Humans , Male , Female , Adult , Body Composition , Risk Assessment , School Teachers , Metabolic Diseases/diagnosis , Body Mass Index , Chile , Adipose Tissue , Waist-Height RatioABSTRACT
Introduction: the body composition and lifestyle of university students are influenced by behavioral, psychological, socioeconomic and cultural factors. Objective: to analyze body composition and its correlation with lifestyle in a sample of university students in the health area living at the Ribeirao Preto Campus of the University of São Paulo (USP). Methodology: a cross-sectional study was conducted on 501 students enrolled in USP courses of the Ribeirao Preto Campus. Weight and height were measured and body composition was determined by bioelectrical impedance. The short version of the International Physical Activity Questionnaire (IPAQ) was then applied. Results: The sample predominantly consisted of females (73.05%), with 26.95% males. The averages of age, weight, stature body mass index (BMI), total fat mass and fat-free mass were 20.4 ± 2.8 years, 63.0 ± 13.5 kg, 166.9 ± 9.0 cm, 22.4 ± 3.4 kg/m², 24.0 ± 7.5%, 45.3 ± 10.3 kg, respectively. Although almost 70% of the students were in the normal BMI range, 70.8% of them had high levels of fat mass. According to IPAQ, the individuals were classified as sedentary (10.2%), irregularly active (39.3%), active (42.1%), and very active (8.4%). Conclusions: Most of the university students studied were classified as being of normal weight according to the BMI, but the high levels of body fat mass detected should not be overlooked. In addition, even though most of the sample was considered to be active, according to the IPAQ, it can be seen that practically half the students (49.5%) were irregularly active or sedentary.
Introducción: la composición corporal y el estilo de vida de los estudiantes universitarios se ven influidos por factores conductuales, psicológicos, socioeconómicos y culturales. Objetivo: analizar la composición corporal y su correlación con el estilo de vida en una muestra de estudiantes universitarios del área de la salud que viven en el campus de Ribeirao Preto de la Universidad de São Paulo (USP). Metodología: estudio transversal que se llevó a cabo en 501 estudiantes matriculados en los cursos del Campus USP Ribeirão Preto. El peso y la talla se midieron y la composición corporal se determinó mediante impedancia bioeléctrica. A continuación, se aplicó la versión corta de la International Physical Activity Questionnaire (IPAQ). Resultados: La muestra consistió predominantemente de mujeres (73,05 %), con 26,95 % de hombres. Los promedios de edad, peso, índice de masa corporal (IMC), la masa grasa total y la masa libre de grasa fueron 20,4 ± 2,8 años, 63,0 ± 13,5 kg, 166,9 ± 9,0 cm, 22,4 ± 3,4 kg/m², 24,0 ± 7,5%, 45,3 ± 10,3 kg, respectivamente. Aunque cerca del 70% de los estudiantes estaban en el rango normal de IMC, 70,8% tenían altos niveles de masa grasa. Según IPAQ, los individuos fueron clasificados como sedentarios (10,2%), irregularmente activos (39,3%), activos (42,1%), y muy activos (8,4%). Conclusiones: La mayoría de los estudiantes universitarios estudiados fueron clasificados como de peso normal de acuerdo con el índice de masa corporal, pero los altos niveles de masa grasa corporal detectada no deben pasarse por alto. Además, a pesar de que la mayor parte de la muestra se considera activo, de acuerdo con la IPAQ, se puede ver que prácticamente la mitad de los estudiantes (49,5%) eran de forma irregular activos o sedentarios.
Subject(s)
Young Adult , Students , Body Composition , Body Weights and Measures , Exercise , Body Mass Index , UniversitiesABSTRACT
Se efectuó un estudio comparativo de 2 analizadores comerciales de bioimpedancia eléctrica corporal (Bodystat® 1500-MDD y BioScan®98) en el Servicio de Oncopediatría del Hospital Infantil Sur de Santiago de Cuba, desde septiembre hasta octubre del 2009, para lo cual se realizó una simulación in vitro con los calibradores de cada equipo y un estudio in vivo de 32 adultos aparentemente sanos y 32 niños con diferentes afecciones. La resistencia eléctrica y la reactancia capacitiva se estimaron con ambos analizadores; además, se calcularon el módulo de impedancia y el ángulo de fase. La prueba t-student de 2 medias para muestras apareadas y el método de Bland-Altman fueron los criterios estadísticos usados. No existieron diferencias significativas entre ambos analizadores al introducir los factores de corrección para la resistencia eléctrica y la reactancia capacitiva; por tanto, es posible usarlos indistintamente para caracterizar bioeléctricamente a los individuos aparentemente sanos y pacientes con diferentes enfermedades.
A controlled trial with 2 body electrical impedance commercial analyzers was carried out (Bodystat® 1500-MDD and BioScan®98) at the Pediatric Oncology Department of the Southern Children Hospital in Santiago de Cuba, from September to October 2009, for which an in vitro simulation with gauges of each device and an in vivo study in 32 apparently healthy adults and 32 children with different conditions were conducted. Electrical resistance and capacitive reactance were estimated with both analyzers, and impedance module and phase angle were also calculated. The two-means Student's t test for paired samples and the Bland-Altman method were used as statistical criteria. There were not significant differences between the two analyzers by introducing correction factors for electrical resistance and capacitive reactance; therefore, it is possible to use either to characterize bioelectrically apparently healthy individuals and patients with different conditions.
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Objective To evaluate the effectiveness of thoracic electrical bioimpedance(TEB)in monitoring the cardiac function of peritoneal dialysis patients.Methods One hundred and one patients with continuous ambulatory peritoneal dialysis (CAPD) and 30 healthy persons (control group)were included in the study.Thoracic electrical bioimpedance (TEB) noninvasive hcmodynamic monitoring and echocardiography were taken to analyze the correlation between indexes.Results Echocardiography showed that left atrial diameter (LAD),left ventricular end diastolic diameter (LVDd),left ventricular end systolic diameter (LVDs),interventricular septal thickness （IVST),interventricular septal thickness (PAP),left ventricle weight index (LVMI) of CAPD group were higher than that of the control group (all P ＜ 0.05),early and late wave of mitral valve flow (E/A) of CAPD group was lower than that of control group (P ＜ 0.05).TEB monitoring showed that cardiac output (CO),stroke volume (SV),acceleration index (ACI),ejection fraction (EF),velocity index (Ⅵ) of CAPD group were significantly lower than that of control group (all P ＜ 0.01),systolic time ratio (STR),SVR,TFC of CAPD group were significantly higher than that of control group (P ＜ 0.01).Correlation analysis show that left ventricular ejection fraction (LVEF) was negatively correlated with BNP (r =-0.467,P ＜ 0.01),LVMI was positively correlated with BNP (r=0.416,P ＜ 0.01),PEP,STR and TFC were positively correlated with BNP (r =0.404,P ＜ 0.01; r =0.572,P ＜ 0.01; r=0.471,P ＜ 0.01),EF was negatively correlated with BNP (r =-0.664,P ＜ 0.01).Correlation analysis between echocardiogaphy and TEB monitoring index showed there was significant correlation between EF and LVEF (r =0.451,P ＜ 0.01),SVR and TFC were positively correlated with LVMI (r =0.232,P ＜ 0.05; r =0.284,P ＜ 0.05),SV was positively correlated with E/A (r =0.285,P ＜ 0.05),pre-ejection period (PEP) and STR were negatively correlated with LVEF (r =-0.389,P ＜ 0.01; r =-0.446,P ＜ 0.01),TFC was positively correlated with LAD (r=0.279,P ＜ 0.05).Conclusion TEB monitoring can accurately evaluate the cardiac function with the advantage of dynamic monitoring and simple operation.It can partly replace the echocardiography test.
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Transthoracic electrical bioimpedance (TEB) has been proposed as a non-invasive, continuous, and cost-effective method of cardiac output (CO) measurement. In this prospective, non-randomized, clinical study, we measured CO with NICOMON (Larsen and Toubro Ltd., Mysore, India) and compared it with thermodilution (TD) method in patients after off-pump coronary artery bypass (OPCAB) graft surgery. We also evaluated the effect of ventilation (mechanical and spontaneous) on the measurement of CO by the two methods. Forty-six post-OPCAB patients were studied at five predefined time points during controlled ventilation and at five time points when breathing spontaneously. A total of 230 data pairs of CO were obtained. During controlled ventilation, TD CO values ranged from 2.29 to 6.74 L/min (mean 4.45 ± 0.85 L/min), while TEB CO values ranged from 1.70 to 6.90 L/min (mean 4.43 ± 0.94 L/min). The average correlation (r) was 0.548 (P = 0.0002), accompanied by a bias of 0.015 L/min and precision of 0.859 L/min. In spontaneously breathing patients, TD CO values ranged from 2.66 to 6.92 L/min (mean 4.66 ± 0.76 L/min), while TEB CO values ranged from 3.08 to 6.90 L/min (mean 4.72 ± 0.82 L/min). Their average correlation was relatively poor (r = 0.469, P= 0.002), accompanied by a bias of −0.059 L/min and precision of 0.818 L/min. The overall percent errors between TD CO and TEB CO were 19.3% (during controlled ventilation) and 17.4% (during spontaneous breathing), respectively. To conclude, a fair correlation was found between TD CO and TEB CO measurements among post-OPCAB patients during controlled ventilation. However, the correlation was weak in spontaneously breathing patients.
Subject(s)
Adult , Aged , Algorithms , Cardiac Output/physiology , Coronary Artery Bypass, Off-Pump , Echocardiography , Electric Impedance/diagnosis , Electrocardiography , Female , Humans , Critical Care , Male , Middle Aged , Monitoring, Intraoperative/instrumentation , Monitoring, Intraoperative/methods , Plethysmography, Impedance , Prospective Studies , Reproducibility of Results , Respiration, Artificial , Stroke Volume/physiology , Thermodilution/methods , Ventricular Function, Left/physiologyABSTRACT
We carried out a cross sectional study to analyze hemodynamic parameters of single-chamber ventricular pacemaker compared with dual-chamber pacemaker by using thoracic electrical bioimpedance monitoring method (Physio Flow™) - a novel simple non-invasive measurement. A total of 48 consecutive outpatients comprised of 27 single chamber pacemaker and 21 dual chamber were analyzed. We measured cardiac parameters: heart rate, stroke volume index, cardiac output index, estimated ejection fraction, end diastolic volume, early diastolic function ratio, thoracic fluid index, and systemic parameters: left cardiac work index and systemic vascular resistance index. Baseline characteristic and pacemaker indication were similar in both groups. Cardiac parameters assessment revealed no significant difference between single-chamber pacemaker and dual-chamber pacemaker in heart rate, stroke volume index, cardiac index, estimated ejection fraction, end-diastolic volume, thoracic fluid index. There was significantly higher early diastolic function ratio in single-chamber pacemaker compared to dual-chamber pacemaker: 92% (10.2-187.7%) vs. 100.6% (48.7-403.2%); p=0.006. Systemic parameters assessment revealed significantly higher left cardiac work index in single-chamber group than dual-chamber group 4.9 kg.m/m² (2.8-7.6 kg.m/m²) vs. 4.3 kg.m/m² (2.9-7.2 kg.m/m²); p=0.004. There was no significant difference on systemic vascular resistance in single-chamber compared to dual-chamber pacemaker. Single-chamber ventricular pacemaker provides similar stroke volume, cardiac output and left cardiac work, compared to dual-chamber pacemaker. A non-invasive hemodynamic measurement using thoracic electrical bioimpedance is feasible for permanent pacemaker outpatients.
Subject(s)
Biological Clocks , Pacemaker, ArtificialABSTRACT
JUSTIFICATIVA E OBJETIVOS: Ângulo de fase (AF) é a diferença entre a voltagem e a corrente e pode ser usado como indicador de massa celular corporal. Estudos clínicos mostram que baixos AF estão associados com morbidade e mortalidade em pacientes críticos. O objetivo deste estudo foi conhecer a relação entre AF e o escore pediátrico de risco de mortalidade (PRISM I) em pacientes pediátricos sépticos críticos, associando esse indicador c om a gravidade da sepse. MÉTODO: Estudo transversal realizado na Unidade de Terapia Intensiva (UTI) Pediátrica do Instituto Fernandes Figueira. Os pacientes foram caracterizados de acordo com faixa etária, sexo, gravidade da sepse, etiologia da insuficiência respiratória, escore de PRISM I, grau de disfunção de múltiplos órgãos e sistemas (DMOS). A análise de bioimpedância elétrica (BIA) foi realizada em todos os pacientes e, através da razão dos valores de reactância (Xc) e resistência (R), foi calculado o AF (AF = arco-tangente da reactância/resistência x 180º /Pi). RESULTADOS: Foram avaliados 75 pacientes, sendo 68 (90,7 por cento) com sepse. A incidência de choque séptico foi 39,7 por cento, sepse grave 42,6 por cento e sepse 17,6 por cento. Não houve diferença estatística significativa entre as médias de ângulo de fase e as categorias de PRISM I, porém observou-se uma relação inversa entre os valores de AF e as categorias de PRISM I, DMOS e tempo de internação. Os valores mais baixos de AF (1,5º-2,2º) foram observados no maior escore de PRISM I (> 30 por cento). CONCLUSÕES: Os pacientes pediátricos críticos apresentaram baixos valores de angulo de fase, portanto deve ter a sua importância prognóstica estudada.
BACKGROUND AND OBJECTIVES: Phase angle (PA) is the difference between voltage and current and can be used as an indicator of body cell mass. Clinical studies show that low phase angle is associated with morbidity and mortality of critical patients. The purpose of this study was to know the relation between phase angle and the Pediatric Risk of Mortality I (PRISM I) score, associating this score with the severity of sepsis. METHODS: A transversal study was performed at the Pediatric Intensive Care Unit (PICU) in Instituto Fernandes Figueira. The patients were classified according to age, gender, sepsis severity, cause of respiratory failure, PRISM I score, multiple organ dysfunction syndromes (MODS). Electrical bioimpedance analysis (BIA) was performed in all patients. Phase angle was calculated directly from reactance (Xc) and resistance (R). AF = arc-tangent reactance/resistance x 180º/Pi. RESULTS: 75 patients (68 septic) were evaluated. The incidence of septic shock was 39.7 percent, severe sepsis 42.6 percent and sepsis 17.6 percent. There was no significative statistical difference between the mean values of BIA and the categories of PRISM I, MODS, or the length of stay the PICU. The PA's lowest values (1.5º-2.2º) were associated to the greatest PRISM's scores (> 30 percent). CONCLUSIONS: Pediatric critical patients show low phase angle values, which might have prognostic implication.
Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Shock, Septic/mortality , Sepsis/mortalityABSTRACT
BACKGORUND: A tourniquet is commonly used to achieve bloodless field in surgery of the extremities. However, use of tourniquet occasionally has been associated with intraoperative hypertension, but the mechanism of this tourniquet-induced hypertension is unknown. We investigated the effect of preoperative ketamine on tourniquet-induced changes of arterial blood pressure (BP), heart rate (HR), cardiac index (Ci), and systemic vascular resistance index (SVRi). METHODS: Twenty-two patients of ASA physical status class 1 and 2, scheduled for lower extremity surgery using a tourniquet, were randomly assigned into two groups. Anesthesia was maintained with 1.5-2.0 vol% enflurane and 50% N2O in O2 with endotracheal intubation. The changes of BP, HR, Ci, and SVRi were measured (1) at 10 minutes after induction, (2) at 10 minutes after injection of normal saline (control group) or ketamine 0.25 mg/kg, i.v. (ketamine group) before skin incision and tourniquet inflation, (3) at immediately and 5, 10, 15, 20, 30, and 40 minutes after inflation of tourniquet, and (4) immediately after deflation of tourniquet. RESULTS: During tourniquet inflation, BP and HR were not significantly changed in each group and there was no significant differences between the two groups. However, Ci decreased during inflation of the tourniquet in both groups, and it significantly decreased in the control group at the time of 5 and 40 minutes after inflation of tourniquet. SVRi significantly increased during inflation of the tourniquet, and decreased immediately after deflation of the tourniquet in the control group. CONCLUSiONS: We concluded that preoperative iV ketamine, 0.25 mg/kg can prevent tourniquet-induced hemodynamic changes in patients under general anesthesia.
Subject(s)
Humans , Anesthesia , Anesthesia, General , Arterial Pressure , Enflurane , Extremities , Heart Rate , Hemodynamics , Hypertension , Inflation, Economic , Intubation, Intratracheal , Ketamine , Lower Extremity , Skin , Tourniquets , Vascular ResistanceABSTRACT
BACKGROUND: The purpose of this study is to delineate hemodynamic changes resulting from endotracheal intubation under the effects of thiopental sodium and propofol using the thoracic electrical bioimpedance device. METHODS: Thirty healthy adult patients, scheduled for elective surgery under general anesthesia were randomly assigned to receive thiopental sodium 5 mg/kg (Group I, N=15), or propofol 2 mg/kg (Group II, N=15) for induction. Endotracheal intubation was performed following injection of succinylcholine 1 mg/kg. Anesthesia was maintained with enflurane 1.5-2.0% and 50% nitrous oxide in oxygen. Cardiovascular parameters were measured before induction of anesthesia, at the time of pre-intubation and immediate, 1, 2, 3 and 5 minutes after intubation. RESULTS: The mean arterial pressure was significantly decreased in the propofol group compared to that of the thiopental sodium group just after the post-intubation period (p<0.05). The heart rate were decreased in both groups but there were no significant changes in heart rate and cardiac output between group I and II. In group I, systemic vascular resistance was decreased but there was no significant changes between two groups. CONCLUSION: The data suggest that the usual doses of propofol could prevent the increase in mean arterial pressure following intubation due to systemic vascular maintenance. But the intubation of anesthesia using thiopental sodium could not prevent the increase in mean arterial pressure following intubation.
Subject(s)
Adult , Humans , Anesthesia , Anesthesia, General , Arterial Pressure , Cardiac Output , Enflurane , Heart Rate , Hemodynamics , Intubation , Intubation, Intratracheal , Nitrous Oxide , Oxygen , Propofol , Succinylcholine , Thiopental , Vascular ResistanceABSTRACT
Introduction: we measured the hemodynamic changes by the thoracic electrical bioimpedance (TEB) device during induction of anesthesia, endotracheal intubation or insertion of layngeal mask airway (LMA). This TEB device is safe, reliable and estimate continuously and invasively hemodynamic variables. METHODS: We measured the cardiovascular response of endotracheal intubation or that of LMA insertion in thirty ASA class I patients. General anesthesia was induced with injection of fentany 1 microgram/kg, thiopetal sodium 5 mg/kg and vecuronium 1 mg/kg intravenously. Controlled ventilation was for 3 minutes with inhalation of 50% nitrous oxide and 1.5 vol% of enflurane before tracheal intubation or LMA insertion in all patients. The patient was randomly assinged to either tracheal intubation group (ET group) or laryngeal mask airway group (LMA group). Heart rate (HR), mean arterial pressure (MAP), systemic vascular resistance (SVR), stroke index (SI) and cardic index (CI) were measured to pre-induction, pre-intubation, 1 minute after intubation, 2 minute, 3 minute, 5 minute, 7 minute. RESULTS: MAP and SVR were decreased effectively LMA group than ET group during 1 minute after intubation, 2 minute, 3 minute, 5 minute, 7 minute (p<0.05). HR was decreased effectively LMA group than ET group between pre-induction and 1 minute after intubation, between 1 minute after intubation and 2 minute after intubation (p<0.05). But, SI and CI were no difference between ET group and LMA group during induction of anesthesia and intubation (p<0.05). CONCLUSION: The insertion of LMA is beneficial for certain patients than endotracheal tube to avoid harmful cardiovascular response in the management of airway during anesthesia.