Surface diaphragmatic electromyogram changes after laparotomy

被引：17
作者：
Berdah, SV
Picaud, R
Jammes, Y
机构：
[1] Hop Nord Marseille, Dept Digest Surg, Serv Chirurgie Digest, F-13915 Marseille 20, France
[2] Fac Med Marseille, Inst Jean Roche, Lab Physiopathol Resp EA2201, F-13385 Marseille, France
来源：
CLINICAL PHYSIOLOGY AND FUNCTIONAL IMAGING | 2002年 / 22卷 / 02期
关键词：
abdominal surgery; diaphragm; electromyogram (EMG); man; median frequency; root mean square (RMS);
D O I：
10.1046/j.1365-2281.2002.00406.x
中图分类号：
Q4 [生理学];
学科分类号：
071003 ;
摘要：
The aim of this human study was to objective diaphragmatic electromyogram (EMG) changes after supraombilical laparotomy. The surface diaphragmatic EMG was recorded in patients (before and after laparotomy), and in healthy volunteers, during standardized inspiratory efforts sustained at -30 cmH(2)O (Muller manoeuvres). The quantitative EMG analysis showed significant postoperative modifications: the root mean square (RMS) increased and the median frequency (MF) decreased. These modifications are compatible with an altered diaphragmatic excitability and/or a reduced central drive to the diaphragm.
引用
收藏
页码：157 / 160
页数：4
相关论文
共 24 条
[1]   BULBO-SPINAL RESPIRATORY EFFECTS ORIGINATING FROM THE SPLANCHNIC AFFERENTS [J].
ALBANO, JP ;
GARNIER, L .
RESPIRATION PHYSIOLOGY, 1983, 51 (02) :229-239
[2]   EMG POWER SPECTRUM OF RESPIRATORY AND SKELETAL-MUSCLE DURING STATIC CONTRACTION IN HEALTHY MAN [J].
BADIER, M ;
GUILLOT, C ;
LAGIERTESSONNIER, F ;
BURNET, H ;
JAMMES, Y .
MUSCLE & NERVE, 1993, 16 (06) :601-609
[3]   REFLEX ORIGIN FOR THE SLOWING OF MOTONEURON FIRING RATES IN FATIGUE OF HUMAN VOLUNTARY CONTRACTIONS [J].
BIGLANDRITCHIE, BR ;
DAWSON, NJ ;
JOHANSSON, RS ;
LIPPOLD, OCJ .
JOURNAL OF PHYSIOLOGY-LONDON, 1986, 379 :451-459
[4]  
CRAIG DB, 1981, ANESTH ANALG, V60, P46
[5]  
DETROYER A, 1995, LUNG BIOL HLTH DIS, P535
[6]  
DUGGAN JE, 1989, ANESTH ANALG, V69, P598
[7]   RECOVERY OF DIAPHRAGM FUNCTION AFTER LAPAROTOMY AND CHRONIC SONOMICROMETER IMPLANTATION [J].
EASTON, PA ;
FITTING, JW ;
ARNOUX, R ;
GUERRATY, A ;
GRASSINO, AE .
JOURNAL OF APPLIED PHYSIOLOGY, 1989, 66 (02) :613-621
[8]  
FORD GT, 1993, CLIN CHEST MED, V14, P237
[9]   DETECTION OF MOTOR UNIT ACTION-POTENTIALS WITH SURFACE ELECTRODES - INFLUENCE OF ELECTRODE SIZE AND SPACING [J].
FUGLEVAND, AJ ;
WINTER, DA ;
PATLA, AE ;
STASHUK, D .
BIOLOGICAL CYBERNETICS, 1992, 67 (02) :143-153
[10]   ROLE OF SMALL DIAMETER AFFERENTS IN REFLEX INHIBITION DURING HUMAN MUSCLE FATIGUE [J].
GARLAND, SJ .
JOURNAL OF PHYSIOLOGY-LONDON, 1991, 435 :547-558
123