Obstructive shock: Difference between revisions
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'''Obstructive Shock''' | {{SI}} {{Infobox medical condition | ||
| name = Obstructive shock | |||
| image = [[File:Pneumothorax_CXR.jpg|250px]] | |||
| caption = Chest X-ray showing a [[pneumothorax]], a potential cause of obstructive shock | |||
| field = [[Critical care medicine]] | |||
| synonyms = | |||
| symptoms = [[Hypotension]], [[tachycardia]], [[dyspnea]], [[jugular venous distension]] | |||
| complications = [[Organ failure]], [[cardiac arrest]] | |||
| onset = Sudden | |||
| duration = Variable, depending on cause and treatment | |||
| causes = [[Tension pneumothorax]], [[cardiac tamponade]], [[pulmonary embolism]] | |||
| risks = Trauma, [[surgery]], [[cancer]], [[deep vein thrombosis]] | |||
| diagnosis = Clinical evaluation, [[imaging studies]] | |||
| differential = [[Hypovolemic shock]], [[cardiogenic shock]], [[distributive shock]] | |||
| prevention = Early recognition and treatment of underlying causes | |||
| treatment = Relieve obstruction, [[fluid resuscitation]], [[vasopressors]] | |||
| medication = | |||
| prognosis = Depends on cause and timeliness of treatment | |||
| frequency = Rare | |||
| deaths = | |||
}} | |||
[[Category:Medical emergencies]] | |||
[[Category:Shock (circulatory)]]'''Obstructive Shock''' | |||
Obstructive shock is a form of [[shock]] associated with physical blockage of circulation or decreased cardiac output as a result of mechanical obstruction. This condition can be life-threatening and requires immediate medical attention. | Obstructive shock is a form of [[shock]] associated with physical blockage of circulation or decreased cardiac output as a result of mechanical obstruction. This condition can be life-threatening and requires immediate medical attention. | ||
== Causes == | == Causes == | ||
Obstructive shock can be caused by a number of conditions including [[pulmonary embolism]], [[cardiac tamponade]], and tension [[pneumothorax]]. These conditions can lead to decreased cardiac output and subsequent shock. | Obstructive shock can be caused by a number of conditions including [[pulmonary embolism]], [[cardiac tamponade]], and tension [[pneumothorax]]. These conditions can lead to decreased cardiac output and subsequent shock. | ||
=== Pulmonary Embolism === | === Pulmonary Embolism === | ||
A [[pulmonary embolism]] is a blockage in one of the pulmonary arteries in the lungs. This can lead to decreased blood flow to the lungs and can result in obstructive shock. | A [[pulmonary embolism]] is a blockage in one of the pulmonary arteries in the lungs. This can lead to decreased blood flow to the lungs and can result in obstructive shock. | ||
=== Cardiac Tamponade === | === Cardiac Tamponade === | ||
[[Cardiac tamponade]] is a serious medical condition in which blood or fluids fill the space between the sac that encases the heart and the heart muscle. This can lead to decreased cardiac output and can result in obstructive shock. | [[Cardiac tamponade]] is a serious medical condition in which blood or fluids fill the space between the sac that encases the heart and the heart muscle. This can lead to decreased cardiac output and can result in obstructive shock. | ||
=== Tension Pneumothorax === | === Tension Pneumothorax === | ||
Tension [[pneumothorax]] is a life-threatening condition that can occur when air gets into the space between the chest wall and the lung. This can lead to decreased cardiac output and can result in obstructive shock. | Tension [[pneumothorax]] is a life-threatening condition that can occur when air gets into the space between the chest wall and the lung. This can lead to decreased cardiac output and can result in obstructive shock. | ||
== Symptoms == | == Symptoms == | ||
Symptoms of obstructive shock can include rapid heart rate, low blood pressure, shortness of breath, and loss of consciousness. If you or someone else is experiencing these symptoms, seek immediate medical attention. | Symptoms of obstructive shock can include rapid heart rate, low blood pressure, shortness of breath, and loss of consciousness. If you or someone else is experiencing these symptoms, seek immediate medical attention. | ||
== Treatment == | == Treatment == | ||
Treatment for obstructive shock typically involves addressing the underlying cause of the obstruction. This can include medications, surgery, or other interventions. | Treatment for obstructive shock typically involves addressing the underlying cause of the obstruction. This can include medications, surgery, or other interventions. | ||
==Gallery== | |||
<gallery> | |||
File:Pulmonary_Embolism.jpg|Pulmonary embolism | |||
File:Pericardial_effusion_with_tamponade.gif|Pericardial effusion with tamponade | |||
</gallery> | |||
== See Also == | == See Also == | ||
* [[Shock (circulatory)]] | * [[Shock (circulatory)]] | ||
* [[Cardiogenic shock]] | * [[Cardiogenic shock]] | ||
* [[Distributive shock]] | * [[Distributive shock]] | ||
* [[Hypovolemic shock]] | * [[Hypovolemic shock]] | ||
[[Category:Medical emergencies]] | [[Category:Medical emergencies]] | ||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
[[Category:Pulmonology]] | [[Category:Pulmonology]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 04:54, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Obstructive shock | |
|---|---|
| |
| Synonyms | |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Hypotension, tachycardia, dyspnea, jugular venous distension |
| Complications | Organ failure, cardiac arrest |
| Onset | Sudden |
| Duration | Variable, depending on cause and treatment |
| Types | N/A |
| Causes | Tension pneumothorax, cardiac tamponade, pulmonary embolism |
| Risks | Trauma, surgery, cancer, deep vein thrombosis |
| Diagnosis | Clinical evaluation, imaging studies |
| Differential diagnosis | Hypovolemic shock, cardiogenic shock, distributive shock |
| Prevention | Early recognition and treatment of underlying causes |
| Treatment | Relieve obstruction, fluid resuscitation, vasopressors |
| Medication | |
| Prognosis | Depends on cause and timeliness of treatment |
| Frequency | Rare |
| Deaths | |
Obstructive Shock
Obstructive shock is a form of shock associated with physical blockage of circulation or decreased cardiac output as a result of mechanical obstruction. This condition can be life-threatening and requires immediate medical attention.
Causes[edit]
Obstructive shock can be caused by a number of conditions including pulmonary embolism, cardiac tamponade, and tension pneumothorax. These conditions can lead to decreased cardiac output and subsequent shock.
Pulmonary Embolism[edit]
A pulmonary embolism is a blockage in one of the pulmonary arteries in the lungs. This can lead to decreased blood flow to the lungs and can result in obstructive shock.
Cardiac Tamponade[edit]
Cardiac tamponade is a serious medical condition in which blood or fluids fill the space between the sac that encases the heart and the heart muscle. This can lead to decreased cardiac output and can result in obstructive shock.
Tension Pneumothorax[edit]
Tension pneumothorax is a life-threatening condition that can occur when air gets into the space between the chest wall and the lung. This can lead to decreased cardiac output and can result in obstructive shock.
Symptoms[edit]
Symptoms of obstructive shock can include rapid heart rate, low blood pressure, shortness of breath, and loss of consciousness. If you or someone else is experiencing these symptoms, seek immediate medical attention.
Treatment[edit]
Treatment for obstructive shock typically involves addressing the underlying cause of the obstruction. This can include medications, surgery, or other interventions.
Gallery[edit]
-
Pulmonary embolism -
Pericardial effusion with tamponade
