Right bundle branch block causes: Difference between revisions

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__NOTOC__
__NOTOC__
{{Right bundle branch block}}
{{Right bundle branch block}}
{{CMG}}; {{AE}} {{CZ}}; {{RT}}; {{AN}}
{{CMG}}; {{AE}} {{CZ}}; {{RT}}; {{AN}}; {{AO}}


==Overview==
==Overview==
Right bundle branch block can result from various causes which include: [[cardiovascular]] (e.g. [[Atrial septal defect]], [[cardiomyopathy]], [[coronary artery disease]], [[Ebstein anomaly]]); iatrogenic (e.g. [[Cardiac catheterization]], [[cardiac transplantation]], [[Ventricular septal defect surgery|post cardiac surgery]]); [[infectious]] (e.g. [[Chagas disease]], [[HIV]], [[infective endocarditis]], [[Lyme disease]]); [[pulmonary]] (e.g. [[COPD]], [[cor pulmonale ]], [[pulmonary embolism]], [[pulmonary hypertension]]), and many other disease conditions.


==Causes==
===Life Threatening Causes===
===Life Threatening Causes===
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
*[[Citalopram|Citalopram toxicity]]
*[[Cocaine abuse]]
*[[Heart failure]]
*[[Hyperkalemia]]
*[[Myocardial infarction]]
*[[Pulmonary embolism]]


===Common Causes===
===Common Causes===
* [[Cor pulmonale]]
*[[Cocaine abuse]]
* [[Coronary artery disease]]
*[[COPD]]
* [[Myocardial infarction]]
*[[Cor pulmonale]]  
* [[Myocarditis]]
*[[Coronary heart disease]]
* [[Ventricular septal defect surgery|Post cardiac surgery]]  
*[[Heart failure]]
* [[Valvular heart disease]]
*[[Hyperkalemia]]
*[[Hypertension]]
*[[Myocarditis]]
*[[Pulmonary embolism]]


===Causes by Organ System===
===Causes by Organ System===
{|style="width:80%; height:100px" border="1"
{|style="width:80%; height:100px" border="1"
|style="height:100px"; style="width:25%" border="1" bgcolor="LightSteelBlue" | '''Cardiovascular'''
|style="height:100px"; style="width:25%" border="1" bgcolor="LightSteelBlue" | '''Cardiovascular'''
|style="height:100px"; style="width:75%" border="1" bgcolor="Beige" |  [[Atrial septal defect]], [[cardiomyopathy]], [[cor pulmonale]], [[coronary artery disease]], [[Lev's disease]], [[myocardial infarction]], [[myocarditis]], [[valvular heart disease]]
|style="height:100px"; style="width:75%" border="1" bgcolor="Beige" |  [[Atrial septal defect]], [[cardiomyopathy]], [[coronary artery disease]], [[Ebstein anomaly]], [[heart failure]], [[hypertension]], [[left ventricular noncompaction]], [[Lev's disease]], [[myocardial infarction]], [[myocarditis]], [[valvular heart disease]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Drug Side Effect'''
| '''Drug Side Effect'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Naloxone]], [[oxycodone]], [[propafenone]], [[ritonavir]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Genetic'''
| '''Genetic'''
|bgcolor="Beige"| Familial
|bgcolor="Beige"| [[Ebstein anomaly]], [[Fabry disease]], [[familial]], [[Kearns-Sayre syndrome]], [[muscular dystrophy]], [[myotonic dystrophy]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Iatrogenic'''
| '''Iatrogenic'''
|bgcolor="Beige"| [[Ventricular septal defect surgery|Post cardiac surgery]]
|bgcolor="Beige"| [[Cardiac catheterization]], [[cardiac transplantation]], [[Ventricular septal defect surgery|post cardiac surgery]], [[pulmonary artery catheterization]], [[Hypertrophic cardiomyopathy alcohol septal ablation|septal ablation]], [[thrombolytic therapy]], [[transjugular intrahepatic portosystemic shunt]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Infectious Disease'''
| '''Infectious Disease'''
|bgcolor="Beige"| [[HIV]]
|bgcolor="Beige"| [[Chagas disease]], [[HIV]], [[infective endocarditis]], [[Lyme disease]]  
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Musculoskeletal / Ortho'''
| '''Musculoskeletal / Ortho'''
|bgcolor="Beige"| [[Polymyositis]]
|bgcolor="Beige"| [[Kearns-Sayre syndrome]], [[muscular dystrophy]], [[myotonic dystrophy]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Neurologic'''
| '''Neurologic'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Kearns-Sayre syndrome]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Nutritional / Metabolic'''
| '''Nutritional / Metabolic'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Fabry disease]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Overdose / Toxicity'''
| '''Overdose / Toxicity'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Citalopram|Citalopram toxicity]], [[cocaine abuse]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Pulmonary'''
| '''Pulmonary'''
|bgcolor="Beige"| [[Pulmonary Embolism|Acute pulmonary embolism]], [[COPD]]
|bgcolor="Beige"| [[COPD]], [[cor pulmonale ]], [[pulmonary embolism]], [[pulmonary hypertension]], [[pulmonic stenosis]], [[sarcoidosis]]  
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Renal / Electrolyte'''
| '''Renal / Electrolyte'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Hyperkalemia]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
| '''Rheum / Immune / Allergy'''
| '''Rheum / Immune / Allergy'''
|bgcolor="Beige"| No underlying causes
|bgcolor="Beige"| [[Polymyositis]], [[sarcoidosis]], [[systemic lupus erythematosus]]
|-
|-
|-bgcolor="LightSteelBlue"
|-bgcolor="LightSteelBlue"
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{{col-begin|width=80%}}
{{col-begin|width=80%}}
{{col-break|width=33%}}
{{col-break|width=33%}}
* [[Pulmonary Embolism|Acute pulmonary embolism]]
*[[Atrial septal defect]]
* [[Atrial septal defect]]
*[[Cardiac catheterization]]
* [[Cardiac catheterization]]
*[[Cardiac transplantation]]
* [[Cardiomyopathy]]
*[[Cardiomyopathy]]
* [[COPD]]
*[[Chagas disease]]
* [[Cor pulmonale]]  
*[[Citalopram|Citalopram toxicity]]
* [[Coronary heart disease]]
*[[Cocaine abuse]]
* [[Familial]]
*[[COPD]]
* [[HIV]]
*[[Cor pulmonale]]  
* [[Hyperkalemia]]
*[[Coronary artery disease]]
* [[Hypertension]]
*[[Ebstein anomaly]]
* [[Lev's disease]]
*[[Fabry disease]]
* [[Myocardial infarction]]
*[[Familial]]
* [[Myocarditis]]
*[[Heart failure]]
* [[Polymyositis]]
*[[HIV]]
* [[Ventricular septal defect surgery|Post cardiac surgery]]
*[[Hyperkalemia]]
* [[Pulmonary embolism]]
*[[Hypertension]]
* [[supraventricular tachycardia]]  
*[[Infective endocarditis]]
* [[Thrombolytic therapy]]
*[[Left ventricular noncompaction]]
* [[Commotio cordis|Trauma]]
*[[Kearns-Sayre Syndrome]]
* [[Valvular heart disease]]
*[[Lev's disease]]
*[[Lyme disease]]
{{col-break|width=33%}}
*[[Muscular dystrophy]]
*[[Myocardial infarction]]
*[[Myocarditis]]
*[[Myotonic dystrophy]]
*[[Naloxone]]
*[[Oxycodone]]
*[[Polymyositis]]
*[[Ventricular septal defect surgery|Post cardiac surgery]]
*[[Propafenone]]
*[[Pulmonary artery catheterization]]
*[[Pulmonary embolism]]
*[[Pulmonary hypertension]]
*[[Pulmonic stenosis]]
*[[Ritonavir]]
*[[Sarcoidosis]]
*[[Hypertrophic cardiomyopathy alcohol septal ablation|Septal ablation]]
*[[Systemic lupus erythematosus]]
*[[Thrombolytic therapy]]
*[[Transjugular intrahepatic portosystemic shunt]]
*[[Commotio cordis|Trauma]]
*[[Valvular heart disease]]
{{col-end}}
{{col-end}}


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{{WikiDoc Help Menu}}
{{WikiDoc Help Menu}}
{{WikiDoc Sources}}
{{WikiDoc Sources}}
==References==
{{Reflist|2}}
[[Category:Needs overview]]
[[Category:Electrophysiology]]
[[Category:Disease]]
[[Category:Cardiology]]
[[Category:Emergency medicine]]
{{WH}}
{{WS}}

Latest revision as of 23:09, 22 August 2013

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Cafer Zorkun, M.D., Ph.D. [2]; Raviteja Guddeti, M.B.B.S. [3]; Aarti Narayan, M.B.B.S [4]; Ayokunle Olubaniyi, M.B,B.S [5]

Overview

Right bundle branch block can result from various causes which include: cardiovascular (e.g. Atrial septal defect, cardiomyopathy, coronary artery disease, Ebstein anomaly); iatrogenic (e.g. Cardiac catheterization, cardiac transplantation, post cardiac surgery); infectious (e.g. Chagas disease, HIV, infective endocarditis, Lyme disease); pulmonary (e.g. COPD, cor pulmonale , pulmonary embolism, pulmonary hypertension), and many other disease conditions.

Causes

Life Threatening Causes

Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.

Common Causes

Causes by Organ System

Cardiovascular Atrial septal defect, cardiomyopathy, coronary artery disease, Ebstein anomaly, heart failure, hypertension, left ventricular noncompaction, Lev's disease, myocardial infarction, myocarditis, valvular heart disease
Chemical / poisoning No underlying causes
Dermatologic No underlying causes
Drug Side Effect Naloxone, oxycodone, propafenone, ritonavir
Ear Nose Throat No underlying causes
Endocrine No underlying causes
Environmental No underlying causes
Gastroenterologic No underlying causes
Genetic Ebstein anomaly, Fabry disease, familial, Kearns-Sayre syndrome, muscular dystrophy, myotonic dystrophy
Hematologic No underlying causes
Iatrogenic Cardiac catheterization, cardiac transplantation, post cardiac surgery, pulmonary artery catheterization, septal ablation, thrombolytic therapy, transjugular intrahepatic portosystemic shunt
Infectious Disease Chagas disease, HIV, infective endocarditis, Lyme disease
Musculoskeletal / Ortho Kearns-Sayre syndrome, muscular dystrophy, myotonic dystrophy
Neurologic Kearns-Sayre syndrome
Nutritional / Metabolic Fabry disease
Obstetric/Gynecologic No underlying causes
Oncologic No underlying causes
Opthalmologic No underlying causes
Overdose / Toxicity Citalopram toxicity, cocaine abuse
Psychiatric No underlying causes
Pulmonary COPD, cor pulmonale , pulmonary embolism, pulmonary hypertension, pulmonic stenosis, sarcoidosis
Renal / Electrolyte Hyperkalemia
Rheum / Immune / Allergy Polymyositis, sarcoidosis, systemic lupus erythematosus
Sexual No underlying causes
Trauma Trauma
Urologic No underlying causes
Dental No underlying causes
Miscellaneous No underlying causes

Causes in Alphabetical Order

References


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