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21. |
The Laryngeal‐closure Reflex and Nitrous Oxide‐Oxygen Analgesia |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 570-574
P.,
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摘要:
Nitrous oxide-oxygen sedation is in daily use in dental practice, following the pioneering work of practitioners such as Langa.1With this technique, nitrous oxide is administered in analgesic concentrations, together with oxygen, using special apparatus with built-in oxygen fail-safe devices.2Although no fatality or severe complication from this technique has been reported, it has been suggested by Pleasauts3that the pharyngeal protective reflexes may be deminished. If this is so, then material from the oral cavity could be inhaled during dental treatment using nitrous oxide—oxygen sedation, which is an inherently dangerous situation.This study was undertaken to see whether nitrous oxide-oxygen sedation caused any depression of the pharyngo-laryngeal reflexes.
ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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22. |
The Precordial Electrocardiographic Lead (V5) in Patients Who Have Coronary‐artery Disease |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 575-577
JOEL,
KAPLAN SPENCER,
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摘要:
The electrocardiograph (ECG) is now used as a routine monitor during anesthesia and operation. Cannard and co-workers showed the value of the ECG in diagnosing rhytm disturbances during anesthesia.1Standard limb lead II is usually observed because its axis parallels the electrical axis of the heart and the P wave is usually easily seen.2,3In recent years, coronary-artery disease has become the number one health problem in the United States, Patients coming for all types of surgical procedures have significant coronary-artery disease, and many have histories of acute myocardial infarction or angina peeturis. In these patients, the ECG should be used to identify myocardial ischemia during the stress of anesthesia and operation, as well as for arrythmia recognition.The graded ECG exercise test is routinely used by cardiologists to diagnose coronary-artery disease. Blackburn showed that S9 per cent of the ST-seginent information contained in the conventional 12-lead exercise ECG is found in lead V3.1Therefore, we began monitoring lead V3, along witfi leads I, II, III, AVR, AVL, AVF. in all patients with known coronary-artery disease. Below, we present three cases in which significant myocardial ischemia occurred intraoperatively and was observedonlyin lead V3. This information led to early treatment of the ischemic episodes.
ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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23. |
Increased Sympathetic Tone Associated with Transcutaneous Electrical Stimulation |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 577-577
STEPHEN,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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24. |
Tension Pneumocephalus and the Sitting Position |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 578-579
WILLIAM HULETT,
JOHN LAING,
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PDF (39KB)
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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25. |
pH in Differentiating CSF from Local Anesthetics in Epidural Anesthesia |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 579-579
HENRY ROSENBERG,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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26. |
Electroconvulsive Therapy with a Cardiac Pacemaker |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 581-582
CASEY BLITT,
LILLIAN KIRSCHVINK,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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27. |
The Society of Obstetric Anesthesia and Perinatology |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 583-583
ROBERT HOOK,
GERARD OSTHEIMER,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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28. |
Local AnestheticsMechanisms of Action and Clinical Use |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 584-584
NICHOLAS GREENE,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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29. |
Physiological Basis of Anaesthesiology, Theory and Practice |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 585-586
ROGER WILSON,
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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30. |
Recent Advances in Critical Microcirculatory Research8th European Conference on Microcirculation |
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Anesthesiology,
Volume 45,
Issue 5,
1976,
Page 587-587
S. HERSHEY,
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PDF (99KB)
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ISSN:0003-3022
出版商:OVID
年代:1976
数据来源: OVID
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