Pump thrombosis

Pump Thrombosis

Pump thrombosis (pronunciation: /pʌmp θrɒmbəʊsɪs/) is a serious medical condition that can occur in patients with mechanical circulatory support devices, such as ventricular assist devices (VADs).

Etymology

The term "pump thrombosis" is derived from the English words "pump", referring to the mechanical device that aids in blood circulation, and "thrombosis", a medical term of Greek origin (θρόμβωση) meaning the formation of a blood clot.

Definition

Pump thrombosis is a condition characterized by the formation of a blood clot (thrombus) within the pump mechanism of a mechanical circulatory support device. This can lead to device malfunction, reduced blood flow, and potentially life-threatening complications.

Symptoms

Symptoms of pump thrombosis may include shortness of breath, fatigue, chest pain, and palpitations. In severe cases, it can lead to heart failure or stroke.

Diagnosis

Diagnosis of pump thrombosis often involves a combination of clinical assessment, laboratory tests, and imaging studies. Specific tests may include echocardiography, computed tomography (CT) scans, and magnetic resonance imaging (MRI).

Treatment

Treatment for pump thrombosis typically involves anticoagulation therapy to dissolve the clot and restore normal pump function. In some cases, surgical intervention may be required to replace the malfunctioning device.

Related Terms

• Thrombosis
• Ventricular assist device
• Mechanical circulatory support
• Anticoagulation therapy

External links

• Medical encyclopedia article on Pump thrombosis
• Wikipedia's article - Pump thrombosis

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