This book functions as both an introduction and a refresher of fundamental mechanical ventilation concepts. It reviews the core evidence-based principles of ventilation and focuses on this topic as it occurs in the emergency setting, covering the management from intubation until transfer to the ICU.
Comprehensive and concise, this second edition features updated new material on blood gas analysis, advanced modes of ventilation, as well as a completely revamped chapter on the ventilator screen, and five new case studies. Additionally, many of the expertly written chapters are supplemented with illustrations crafted for quick, visual learning.
Written with the daily challenges of the emergency room in mind, Mechanical Ventilation in Emergency Medicine, Second Edition, is an invaluable reference for all emergency health care providers.
Autorentext
Susan R. Wilcox, MD, FACEP, FCCM
Chief, Division of Critical Care
Department of Emergency Medicine
Heart Center ICU
Massachusetts General Hospital
Assistant Professor, Harvard Medical School
Ani Aydin, MD
Assistant Professor
Yale School of Medicine
Department of Emergency Medicine and Department of Surgery, Division of General Surgery, Trauma and Surgical Critical Care
New Haven, CT
Evie G. Marcolini, MD
Assistant Professor
Geisel School of Medicine at Dartmouth
Emergency Medicine and Neurocritical Care
Hanover
New Hampshire
USAInhalt
Notes: New material in bold
Introduction
a.Goals of this text
The purpose of this section is to introduce the reader to the simplified style of this text.
b.Goals of Mechanical Ventilation in the ED
By including a section on the goals of ventilation in the ED, we intend to impress upon any reader how important this topic is in the care of their patients and encourage motivation for reading it in its entirety.
2.Terminology and Definitions
In our experience, people new to mechanical ventilation find the terminology confusing and intimidating. Therefore, rather than have a glossary at the end of the book, we moved the definitions to the front. By defining the terms initially, then using them consistently, we are using repetition and clarity to improve learning.
a.Ventilator Basics
b.Physiology Terms
c.Phases of Mechanical Breathing
d.Ventilator Settings
e.Ventilator Modes
3.Review of Physiology and Pathophysiology
Physiology may be rather tedious to some readers, but our intent with this section is to explain the why behind much of the management of the ventilator. To improve learning and prevent large sections of text, we use numerous illustrations to highlight each principle.
a.Gas Exchange
b.Compliance
c.Resistance
d.Atelectasis
e.Air-trapping4.Blood Gas Analysis
a.Venous vs arterial blood gases
b.Indications for blood gases
c.Interpretation of acid-base
d.Interpretation of oxygenation
5.Modes of Ventilation
In this section, we address the interactions of the ventilator with the patient. We highlight the indications and contraindications for each mode. We selected modes that clinicians in the ED are likely to encounter and did not include any more esoteric modes.
a.Non-Invasive Ventilation
i.CPAP
ii.BPAP
b.Invasive Ventilation
i.Assist Control
ii.SIMV
iii.Pressure Support
iv.Advanced Modes
6.Pressures on the Ventilator
This section describes the pressures set and received on the ventilator and why they are clinically important in the ED. While there are many possible pressures and parameters we could have mentioned, we deliberately chose these as they are most pertinent to the care of the ED patient.
a.Peak Inspiratory Pressure
b.Plateau Pressure
c.AutoPEEP
7.Understanding the Ventilator Screen In this section, the reader has an opportunity to put together all the information from the prior sections and focus on clinically important skills in reading a ventilator screen. We use illustrations similar to many common ventilator types to provide a broad array of examples and rely heavily on the self-quiz mode of teaching in this section.
(Note: we plan to rewrite this chapter substantially from the First Edition, using all new images and examples)
8.Setting the Ventilator
This section reviews the basic concepts behind selecting ventilator settings for all patients, drawing upon the previously discussed information
9.Specific Circumstances: Acute Respiratory Distress Syndrome
As ARDS has a wealth of data supporting the importance of good ventilator management, we focus on evidence-based medicine in this chapter. We discuss low-tidal volume ventilation, monitoring of plateau pressure, and describe the management of refractory hypoxemia in the ED. Will specifically address the newest literature on NMB in ARDS.
10.Asthma
Intubation of asthmatics in the ED is a high-risk procedure, due to the complications from poor ventilator management. In this section, we illustrate proper management and reinforce key physiologic principles.
11.COPD
Patients with COPD are similar to asthmatics, but management of their ventilation has some differences. We highlight these differenc...
Titel
Mechanical Ventilation in Emergency Medicine
EAN
9783030876098
Format
E-Book (pdf)
Hersteller
Genre
Veröffentlichung
20.11.2021
Digitaler Kopierschutz
Wasserzeichen
Dateigrösse
6.44 MB
Anzahl Seiten
111
Unerwartete Verzögerung
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