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Basic dysrhythmias
Huszar's ECG and 12-lead interpretation / Keith Wesley.
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Title:[Basic dysrhythmias]
Huszar's ECG and 12-lead interpretation / Keith Wesley.
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Variant Title:ECG and 12-lead interpretation
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Author/Creator:Huszar, Robert J., author.
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Other Contributors/Collections:Wesley, Keith.
Huszar, Robert J. Basic dysrhythmias.
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Published/Created:St. Louis, Missouri : Elsevier, [2017]
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Holdings
Holdings Record Display
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Location:BMB LIBRARY (VGH) stacksWhere is this?
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Call Number: WG330 .H88 2017
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Number of Items:1
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Status:Available
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Location:WOODWARD LIBRARY stacksWhere is this?
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Call Number: WG330 .H88 2017
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Number of Items:1
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Status:Available
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Location:BMB LIBRARY (VGH) stacksWhere is this?
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Library of Congress Subjects:Arrhythmia.
Electrocardiography--Interpretation.
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Medical Subjects: Arrhythmias, Cardiac--diagnosis.
Electrocardiography.
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Edition:Fifth edition / Keith Wesley, MD, FACEP, medical director, HealthEast Medical Transportation, St. Paul, Minnesota [and] medical director, United Emergency Medical Response, Wisconsin Rapids, Wisconsin.
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Description:xv, 444 pages : illustrations ; 28 cm
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Summary:"Huzar's ECG and 12-Lead Interpretation, 5th Edition, by Keith Wesley, M.D., helps you correlate ECG interpretation with clinical findings to identify and address selected heart rhythms. The text is structured to match the order in which you learn specific skills: ECG components are presented first, followed by rhythm interpretation and clinical implications. Take-Home Points, key definitions, chapter review questions, and practice strips help you understand and retain complex information."--Publisher.
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Notes:Includes index.
Originally published as: Basic dysrhythmias : interpretation and management / Robert J. Huszar (St. Louis : Mosby, 1988).
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ISBN:9780323355759 paperback
0323355757 paperback
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Contents:Machine generated contents note: 1. Anatomy And Physiology Of The Heart
Cardiac Anatomy and Physiology
Composition
Protection
Circulation
Electrical Conduction System of the Heart
Cardiac Cells
Myocardial Cells
Pacemaker Cells
Electrophysiology of the Heart
Resting State of the Cardiac Cell
Depolarization and Repolarization
Threshold Potential
Action Potential
Dominant and Escape Pacemakers of the Heart
Mechanisms of Ectopic Electrical Impulse Formation
Autonomic Nervous System Control of the Heart
Take-Home Points
Chapter Review Questions
2. ECG Leads And Cardiac Monitoring
Basic ECG Concepts
Electrical Basis of the ECG
ECG Paper
Basic Components of a Normal ECG
ECG Leads
Lead Basics
Bipolar Leads
Unipolar Leads
Acquiring a Quality ECG
Artifacts
QRS Size and Wandering Baseline
Take-Home Points
Chapter Review Questions
3. Components Of The Ecg Waveform
WAVES
P Wave
Normal Sinus P Wave
Abnormal Sinus P Wave
Ectopic P Wave: P Prime, or P'
QRS Complex
Normal QRS Complex
Abnormal QRS Complex
T Wave
Normal T Wave
Abnormal T Wave
U Wave
Intervals
PR Interval
Normal PR Interval
Abnormal PR Interval
QT Interval
R-R Interval
Segments
TP Segment
PR Segment
ST Segment
Normal ST Segment
Abnormal ST Segment
Take-Home Points
Chapter Review Questions
4. Step-By-Step ECG Interpretation
Systematic Approach To ECG Analysis
Step One Determine the Rate
Six-Second Method
Rate Calculator Ruler Method
R-R Interval Method
Rule of 300
Step Two Determine Regularity
Regular
Irregular
Step Three Identify and Analyze the P, P', F, or f Waves
Step Four Determine the PR or RP' Interval and Atrioventricular Conduction Ratio
Step Five Identify and Analyze the QRS Complexes
Step Six Determine the Origin of the Rhythm
Step Seven Identify the Rhythm
Step Eight Assess Clinical Significance
Take-Home Points
Chapter Review Questions
5. Sinus Rhythms
Normal Sinus Rhythm
Characteristics
Clinical Significance
Sinus Arrhythmia
Characteristics
Causes
Clinical Significance
Sinus Bradycardia
Characteristics
Causes
Clinical Significance
Sinus Arrest and Sinoatrial Exit Block
Sinus Arrest
Sinoatrial Exit Block
Characteristics
Causes
Clinical Significance
Sinus Tachycardia
Characteristics
Causes
Clinical Significance
Take-Home Points
Chapter Review Questions
6. Atrial Rhythms
Premature Atrial Complexes
Characteristics
Causes
Clinical Significance
Wandering Atrial Pacemaker
Characteristics
Causes
Clinical Significance
Atrial Tachycardia and Multifocal Atrial Tachycardia
Characteristics
Causes
Clinical Significance
Atrial Flutter
Characteristics
Causes
Clinical Significance
Atrial Fibrillation
Characteristics
Causes
Clinical Significance
Take-Home Points
Chapter Review Questions
7. Junctional Rhythms
Premature Junctional Complex
Characteristics
Causes
Clinical Significance
Junctional Escape Rhythm
Characteristics
Causes
Clinical Significance
Nonparoxysmal Junctional Tachycardia (Accelerated Junctional Rhythm, Junctional Tachycardia)
Characteristics
Causes
Clinical Significance
Paroxysmal Supraventricular Tachycardia
Characteristics
Causes
Clinical Significance
Take-Home Points
Chapter Review Questions
8. Ventricular Rhythms
Premature Ventricular Complex
Characteristics
Causes
Clinical Significance
Ventricular Tachycardia
Characteristics
Forms of Ventricular Tachycardias
Differentiating Ventricular Tachycardia from Supraventricular Tachycardia with a Wide QRS Complex
Causes
Clinical Significance
Ventricular Fibrillation
Characteristics
Causes
Clinical Significance
Ventricular Escape Rhythm (Idioventricular Rhythm)
Characteristics
Causes
Clinical Significance
Asystole
Characteristics
Causes
Clinical Significance
Take-Home Points
Chapter Review Questions
9. Atrioventricular Blocks
First-Degree AV Block
Characteristics
Causes
Clinical Significance
Second-Degree Type I AV Block (Wenckebach)
Characteristics
Causes
Clinical Significance
Second-Degree Type II AV Block
Characteristics
Causes
Clinical Significance
Second-Degree 2:1 and Advanced AV Block
Characteristics
Causes
Wide QRS Complex
Clinical Significance
Third-Degree AV Block
Characteristics
Causes
Clinical Significance
Take-Home Points
Chapter Review Questions
10. Implanted Pacemaker Rhythms
Pacemakers
Types of Pacemakers
Fixed Rate or Demand
Single or Dual Chamber
Pacemaker Rhythm
Characteristics
Clinical Significance
Pacemaker Malfunction
Failure to Sense
Failure to Capture
Implantable Cardioverter-Defibrillator Therapy
ICD Devices
ICD Malfunction
Take-Home Points
Chapter Review Questions
11. Treatment Of Rhythm Disturbances
Assessing the Patient
Stable Versus Unstable
Treating the Patient
Electrical Therapy
Cardioversion and Defibrillation
Transcutaneous Pacing
Pharmacologic Therapy
Vasopressors
Antidysrhythmics
Calcium-Channel Blockers
Beta Blockers
Oxygen
Bradycardia
Symptomatic Bradycardia
Second- or Third-Degree Heart Block with Wide QRS Complex
Junctional Escape Rhythm and Ventricular Escape Rhythm
Tachycardia
Sinus Tachycardia
Atrial Tachycardia with Block
Narrow QRS Complex Tachycardia of Unknown Origin (with Pulse)
Atrial Tachycardia Without Block
Paroxysmal Supraventricular Tachycardia with Narrow QRS Complexes
Junctional Tachycardia
Atrial Flutter/Atrial Fibrillation (Without WPW Syndrome or Ventricular Preexcitation)
Atrial Flutter/Atria! Fibrillation (with WPW Syndrome or Ventricular Preexcitation)
Wide QRS Complex Tachycardia of Unknown Origin (with Pulse)
Ventricular Tachycardia, Monomorphic (with Pulse)
Ventricular Tachycardia, Polymorphic (with Pulse), Normal Baseline QT Interval
Ventricular Tachycardia, Polymorphic (with Pulse), Prolonged Baseline QT Interval
Premature Ectopic Beats
Premature Atrial and Junctional Complexes
Premature Ventricular Complexes
Take-Home Points
Chapter Review Questions
12. 12-Lead ECG: Leads And Axis
Leads
Standard (Bipolar) Limb Leads
Lead Axis
Electrical Planes
Unipolar Leads
Right-Sided Chest Leads
Facing Leads
Electrical Current
Electrical Axis and Vectors
Hexaxial Reference Figure
QRS Axis
Take-Home Points
Chapter Review Questions
13. Bundle Branch And Fascicular Blocks
Anatomy and Physiology of the Bundle Branch Conduction System
Anatomy
Physiology
Right Bundle Branch Block
Characteristics
Causes
Clinical Significance
Treatment
Left Bundle Branch Block
Characteristics
Causes
Clinical Significance
Treatment
Hemiblock
Left Anterior Fascicular Block (Left Anterior Hemiblock)
Characteristics
Causes
Left Posterior Fascicular Block (Left Posterior Hemiblock)
Characteristics
Causes
Bifascicular Block
Nonspecific Intraventricular Conduction Delay
Differentiating Between SVT and VT
Take-Home Points
Chapter Review Questions
14. Hypertrophy, Electrolytes, And Other Ecg Findings
Heart Chamber Enlargement
Distention
Hypertrophy
Right Atrial Enlargement
Characteristics
Left Atrial Enlargement
Characteristics
Right Ventricular Hypertrophy
Characteristics
Left Ventricular Hypertrophy
Characteristics
Pericarditis
Characteristics
Electrolyte Imbalance
Hyperkalemia
Characteristics
Hypokalemia
Characteristics
Hypercalcemia
Characteristics
Hypocalcemia
Characteristics
Other ECG Findings
Drug Effects
Digitalis
Characteristics
Procainamide
Characteristics
Pulmonary Embolism
Characteristics
Chronic Cor Pulmonale
Characteristics
Early Repolarization
Characteristics
Hypothermia
Characteristics
Accessory Conduction Pathways and Preexcitation Syndromes
Accessory Atrioventricular Pathways (Wolff-Parkinson-White)
Characteristics
Atrio-His pathway (Lown-Ganong-Levine Preexcitation)
Characteristics
Nodoventricular/Fasciculoventricular Pathway
Characteristics
Supraventricular Versus Ventricular Tachycardia
Brugada Syndrome
Characteristics
Take-Home Points
Chapter Review Questions
15. Coronary Heart Disease And The 12-Lead ECG
Coronary Circulation
Left Coronary Artery
Right Coronary Artery
Coronary Heart Disease
Coronary Atherosclerosis and Thrombosis
Stable, Vulnerable, and Unstable Plaques
Plaque Erosion and Rupture
Thrombus Formation and Lysis
Blood Components
Tissue Components
Phases of Thrombus Formation
Phases of Thrombolysis
Myocardial Ischemia, Injury, and Infarction
Ischemia
Injury
Infarction
Categorization of Causes
Pathophysiology of Myocardial Infarction
Contents note continued: Phases of a Classic Type 1 ST Segment Elevation Myocardial Infarction
Anatomic Locations of Myocardial Infarction
ECG Changes in Myocardial Infarction
Take-Home Points
Chapter Review Questions
16. ECG Diagnosis Of Myocardial Infarction
Septal Myocardial Infarction
Coronary Arteries Involved and Site of Occlusion
Location of Infarct
ECG Changes
Anterior Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Anteroseptal Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Lateral Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Anterolateral Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Extensive Anterior Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Inferior Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Posterior Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Right Ventricular Myocardial Infarction
Coronary Arteries Involved
Location of Infarct
ECG Changes
Diagnosing MI in the Presence of Bundle Branch Block
Right Bundle Branch Block and MI
Left Bundle Branch Block and MI
Diagnosing MI in the Presence of Left Ventricula Hypertrophy
Distinguishing Pericarditis from Myocardial Infarction
Take-Home Points
Chapter Review Questions
17. Diagnosis And Treatment Of Acute Coronary Syndrome
Presentation of Myocardial Infarction
Sex- and Age-Related Differences
Diabetes Mellitus
History Taking in Suspected Acute Coronary Syndrome
Chief Complaint
Past Medical History
Signs and Symptoms of Acute Coronary Syndrome
Symptoms
Signs
Management Of Acute Coronary Syndrome
Goals of Management
Initial Assessment and Management of Chest Pain
Prehospital Emergency Medical Service (EMS) Management
Emergency Department Management
Management Of Specific Conditions
ST Elevation Myocardial Infarction
Step One
Step Two
Take-Home Points
Chapter Review Questions.