Circulatory failure, also known as shock, is a life-threatening condition where the circulatory system fails to maintain adequate blood flow to meet the body's needs, leading to organ dysfunction and potentially death if not promptly treated. It can result from various causes, including severe blood loss, heart failure, or widespread infection, and requires immediate medical intervention to restore circulation and prevent further damage.

Circulatory failure

Shock is a critical medical condition characterized by the inadequate delivery of oxygen and nutrients to the body's tissues, leading to cellular dysfunction and organ failure. It is a life-threatening emergency that requires prompt recognition and intervention to restore perfusion and prevent irreversible damage.

Shock

Life-threatening condition

The circulatory system is a complex network responsible for the transportation of blood, nutrients, oxygen, and waste products throughout the body, ensuring that tissues receive the necessary components for metabolism and function. It consists of the heart, blood vessels, and blood, working together to maintain homeostasis and support the body's immune and endocrine systems.

Circulatory System

Adequate blood flow

Organ dysfunction refers to the impaired function of an organ system, where the organ is unable to maintain homeostasis without medical intervention. It is often a result of severe illness or injury and can lead to multi-organ failure if not promptly addressed.

Organ Dysfunction

Death

Severe blood loss

Heart failure is a chronic condition where the heart is unable to pump blood effectively to meet the body's needs, often leading to fatigue, shortness of breath, and fluid retention. It is a progressive disease that can result from various underlying conditions, such as coronary artery disease, hypertension, or cardiomyopathy, and requires careful management to improve quality of life and outcomes.

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