Echo in emergencies

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Template:WikiDoc Cardiology News Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

## Contents

* 1 Normal Echocardiography
* 2 Basics of Emergency Echocardiography
* 3 Diastolis Collapse of Right Ventricle: Cardiac Tamponade
* 4 Cardiac Tamponade
* 5 Pericardial Effusion versus Pleural Effusion
* 6 Echo in Acute Anteroseptal MI
* 7 Echo in Acute Inferior Posterior & Lateral MI
* 8 AAA with Large Thrombus
* 9 TEE: Aortic Dissection
* 10 TEE: Large Pericardial Effusion
* 11 TEE: Left Ventricular Hypertrophy
* 12 Left Atrial Mass
* 13 Intrauterine (Prenatal) Findings: Transposition of Great Arteries

## Normal Echocardiography

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<Youtube v=7TWu0_Gklzo/>

## Basics of Emergency Echocardiography

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<Youtube v=VF_OGTSdSlo/>

## Diastolis Collapse of Right Ventricle: Cardiac Tamponade

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<Youtube v=dwJkJr00v5c/>

## Cardiac Tamponade

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{{#ev:youtube|EeKTHaLrgkk}}

## Pericardial Effusion versus Pleural Effusion

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<Youtube v=KoMBYodwXpY/>

## Echo in Acute Anteroseptal MI

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<Youtube v=xzKz9zqTdxo/>

## Echo in Acute Inferior Posterior & Lateral MI

[edit | edit source]

<Youtube v=MHaWwa0JNbw/>

## AAA with Large Thrombus

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<Youtube v=GL465OAWZLQ/>

## TEE: Aortic Dissection

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<Youtube v=bniPm6C7UwY/>

## TEE: Large Pericardial Effusion

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<Youtube v=TyyWnaNoyB0/>

## TEE: Left Ventricular Hypertrophy

[edit | edit source]

<Youtube v=D7zGIsbkDyY/>

## Left Atrial Mass

[edit | edit source]

<Youtube v=onPiacJXvG8/>

## Intrauterine (Prenatal) Findings: Transposition of Great Arteries

[edit | edit source]

<Youtube v=B4fL0xK9g5I/>

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Cardiovascular disease (heart)

Ischaemic|

| Coronary disease|

* Coronary artery disease (CAD)
* Coronary artery aneurysm
* Spontaneous coronary artery dissection (SCAD)
* Coronary thrombosis
* Coronary vasospasm
* Myocardial bridge

|

Active ischemia|

* Angina pectoris
* Prinzmetal's angina
* Stable angina
* Acute coronary syndrome
* Myocardial infarction
* Unstable angina

Sequelae|

* hours
* Hibernating myocardium
* Myocardial stunning
* days
* Myocardial rupture
* weeks
* Aneurysm of heart / Ventricular aneurysm
* Dressler syndrome

Layers|

| Pericardium|

* Pericarditis
* Acute
* Chronic / Constrictive
* Pericardial effusion
* Cardiac tamponade
* Hemopericardium

|

Myocardium|

* Myocarditis
* Chagas disease
* Cardiomyopathy
* Dilated
* Alcoholic
* Hypertrophic
* Tachycardia-induced
* Restrictive
* Loeffler endocarditis
* Cardiac amyloidosis
* Endocardial fibroelastosis
* Arrhythmogenic right ventricular dysplasia

Endocardium /
valves|

| Endocarditis|

* infective endocarditis
* Subacute bacterial endocarditis
* non-infective endocarditis
* Libman–Sacks endocarditis
* Nonbacterial thrombotic endocarditis

|

Valves|

* mitral
* regurgitation
* prolapse
* stenosis
* aortic
* stenosis
* insufficiency
* tricuspid
* stenosis
* insufficiency
* pulmonary
* stenosis
* insufficiency

Conduction /
arrhythmia|

| Bradycardia|

* Sinus bradycardia
* Sick sinus syndrome
* Heart block: Sinoatrial
* AV
* 1°
* 2°
* 3°
* Intraventricular
* Bundle branch block
* Right
* Left
* Left anterior fascicle
* Left posterior fascicle
* Bifascicular
* Trifascicular
* Adams–Stokes syndrome

|

Tachycardia
(paroxysmal and sinus)|

| Supraventricular|

* Atrial
* Multifocal
* Junctional
* AV nodal reentrant
* Junctional ectopic

|

Ventricular|

* Accelerated idioventricular rhythm
* Catecholaminergic polymorphic
* Torsades de pointes

Premature contraction|

* Atrial
* Junctional
* Ventricular

Pre-excitation syndrome|

* Lown–Ganong–Levine
* Wolff–Parkinson–White

Flutter / fibrillation|

* Atrial flutter
* Ventricular flutter
* Atrial fibrillation
* Familial
* Ventricular fibrillation

Pacemaker|

* Ectopic pacemaker / Ectopic beat
* Multifocal atrial tachycardia
* Pacemaker syndrome
* Parasystole
* Wandering atrial pacemaker

Long QT syndrome|

* Andersen–Tawil
* Jervell and Lange-Nielsen
* Romano–Ward

Cardiac arrest|

* Sudden cardiac death
* Asystole
* Pulseless electrical activity
* Sinoatrial arrest

Other / ungrouped|

* hexaxial reference system
* Right axis deviation
* Left axis deviation
* QT
* Short QT syndrome
* T
* T wave alternans
* ST
* Osborn wave
* ST elevation
* ST depression
* Strain pattern

Cardiomegaly|

* Ventricular hypertrophy
* Left
* Right / Cor pulmonale
* Atrial enlargement
* Left
* Right
* Athletic heart syndrome

Other|

* Cardiac fibrosis
* Heart failure
* Diastolic heart failure
* Cardiac asthma
* Rheumatic fever

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Electrocardiography

Overview|

History of the EKG • EKG interpretation basics • Normal sinus rhythm

EKG Complexes|

P wave • QRS complex • ST Segment • T wave • T wave alternans • Tombstone T wave • U wave

Osborn wave • H wave • K wave • Delta wave

NSSTW changes

EKG Intervals|

PR Interval • QRS Interval • ST Interval • QT Interval

Conduction System & Bradycardia|

Cardiac pacemaker • SA node • AV node• Bundle of His • Purkinje fibers • Sinus bradycardia • First Degree AV Block • Second Degree AV Block • Complete or Third-Degree AV Block • Concealed conduction • AV Junctional Rhythms • LBBB • LAHB • LPHB • RBBB • Trifascicular block

Atrial Arrhythmias|

Sinus tachycardia • Premature Atrial Contractions (PACs) • Ectopic Atrial Rhythm • Paroxysmal Atrial Tachycardia (PAT) • Paroxysmal Atrial Tachycardia (PAT) with Block • Multifocal Atrial Tachycardia (MAT) • Atrial Flutter • Atrial Fibrillation • Wandering atrial pacemaker

Ventricular Arrhythmias|

Differential Diagnosis of Tachycardia with a Wide QRS Complex • Accelerated Idioventricular Rhythm • Ventricular Parasystole • Premature Ventricular Contractions (PVCs) • Ventricular tachycardia • Ventricular Fibrillation • Sudden cardiac death

EKG Abnormalities in Disease States|

Hypertrophy & Dilatation • Right atrial enlargement • Left atrial enlargement • Biatrial enlargement • Left Ventricular Hypertrophy • Right Ventricular Hypertrophy • Biventricular Hypertrophy •

Acute myocardial infarction • NSTEMI • STEMI • Tombstone ST elevation • Right ventricular myocardial infarction • Atrial infarction

Pre-excitation Syndromes • Wolff-Parkinson-White Syndrome • Lown Ganong Levine Syndrome • Mahaim Type Preexcitation

Cardiomyopathies • Arrhythmogenic Right Ventricular Dysplasia • Dilated Cardiomyopathy • Hypertrophic Cardiomyopathy

Drug Effects on the EKG • Adenosine • β-blockers • Digitalis • Quinidine • Procainamide • Disopyramide • Lidocaine • Tocainide and Mexiletine • Phenytoin • Encainide, Flecainide and Propafenone • Amiodarone • Bretylium • Ca Channel Blockers • Phenothiazines • Tricyclic Antidepressants • Lithium

Congenital Heart Disease • Dextrocardia • Atrial Septal Defect • Ventricular Septal Defect • Tetralogy of Fallot • Conjoined Twins or Siamese Twins • Congenital heart block

Electrolyte Disturbances • Hyperkalemia • Hypokalemia • Hypercalcemia • Hypocalcemia • Nonspecific Changes

Other Heart Diseases • Pericarditis • Myocarditis • Tamponade • Heart Transplantation • Sick Sinus Syndrome • Long QT Syndrome

Inherited Disease • Brugada Syndrome

Systemic Diseases • CNS Disease • Cardiac Tumors

Heart Transplantation • EKG Changes in patient with Heart Transplantation

Exogenous Effects • Hypothermia • Chest Trauma • Insect Bites • Electric Injuries

Technical Issues and Potential Errors in Interpretation|

Artifacts • Lead Placement Errors • The EKG in a Patient with a Pacemaker • EKG in athletes

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