Condition Lookup
Sub-Category:
Shock Syndromes
Number of Conditions: 4
Cardiogenic Shock
Specialty: Cardiovascular
Category: Other Cardiovascular Conditions
Sub-category: Shock Syndromes
Symptoms:
hypotension; cold, clammy skin; altered mental status; weak pulse; reduced urine output; shortness of breath
Root Cause:
Severe pump failure, often due to myocardial infarction (heart attack) or advanced heart failure.
How it's Diagnosed: videos
Diagnosed by clinical signs, echocardiography, and hemodynamic monitoring.
Treatment:
Treated with inotropes, mechanical support (e.g., intra-aortic balloon pump), and addressing the underlying cause.
Medications:
Vasopressors (e.g., norepinephrine ), inotropes (e.g., dobutamine ), and diuretics if pulmonary congestion is present.
Prevalence:
How common the health condition is within a specific population.
Occurs in about 5–10% of acute myocardial infarctions.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Acute MI, heart failure, myocarditis, cardiomyopathy.
Prognosis:
The expected outcome or course of the condition over time.
High mortality (~40–50%) even with treatment.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Multi-organ failure, death.
Hypovolemic Shock
Specialty: Cardiovascular
Category: Other Cardiovascular Conditions
Sub-category: Shock Syndromes
Symptoms:
hypotension; tachycardia; pale, cool skin; reduced urine output; altered mental status
Root Cause:
Severe blood or fluid loss leading to inadequate perfusion.
How it's Diagnosed: videos
Diagnosed via clinical signs and laboratory tests indicating blood/fluid loss.
Treatment:
Treated with fluid resuscitation, blood transfusion, and addressing the source of bleeding or fluid loss.
Medications:
No direct medications; supportive treatments include vasopressors (e.g., norepinephrine ) if fluids are insufficient.
Prevalence:
How common the health condition is within a specific population.
Common in trauma or gastrointestinal bleeding.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Trauma, surgery, severe burns, dehydration.
Prognosis:
The expected outcome or course of the condition over time.
Variable, depending on the severity and rapidity of treatment.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Organ failure, death.
Septic Shock
Specialty: Cardiovascular
Category: Other Cardiovascular Conditions
Sub-category: Shock Syndromes
Symptoms:
fever; low blood pressure; tachycardia; altered mental status; warm or cold skin depending on phase
Root Cause:
Systemic infection leading to widespread inflammation, vasodilation, and cardiovascular collapse.
How it's Diagnosed: videos
Diagnosed by clinical signs, elevated lactate, and infection markers.
Treatment:
Treated with intravenous fluids, antibiotics, vasopressors, and source control.
Medications:
Broad-spectrum antibiotics (e.g., piperacillin-tazobactam), vasopressors (e.g., norepinephrine ), corticosteroids (if refractory).
Prevalence:
How common the health condition is within a specific population.
Affects 20–30 million people annually worldwide; high in ICUs.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Immunosuppression, chronic illness, invasive devices, severe infections.
Prognosis:
The expected outcome or course of the condition over time.
High mortality (20–50%), depending on timely treatment.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Multi-organ failure, death.
Obstructive Shock
Specialty: Cardiovascular
Category: Other Cardiovascular Conditions
Sub-category: Shock Syndromes
Symptoms:
severe hypotension; shortness of breath; distended neck veins; cold extremities
Root Cause:
Physical obstruction to blood flow (e.g., pulmonary embolism, cardiac tamponade).
How it's Diagnosed: videos
Diagnosed by imaging (e.g., echocardiography or CT) to identify obstruction.
Treatment:
Treated by relieving the obstruction (e.g., thrombolysis for pulmonary embolism, pericardiocentesis for tamponade).
Medications:
Thrombolytics (e.g., alteplase ) for pulmonary embolism; vasopressors may stabilize hemodynamics.
Prevalence:
How common the health condition is within a specific population.
Less common than other shock types; associated with specific conditions.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Pulmonary embolism, trauma, malignancy, pericarditis.
Prognosis:
The expected outcome or course of the condition over time.
Variable, depending on the cause and promptness of treatment.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Multi-organ failure, death.