Pulmonary Embolism Flashcards
1
Q
What is pulmonary embolism?
A
A blockage of an artery in the lungs caused by a clot from elsewhere in the body
2
Q
What are the causes of PE?
A
Deep vein thrombosis
Pelvic clot
Cardiac thrombis
3
Q
What are the signs of PE?
A
Systemic blood pressure below 90mmHg Leg swelling Rubor Increased respiratory rate Increased heart rate S4 heart sound Signs of DVT
4
Q
What are the symptoms of PE?
A
Pain
Cough
Haemoptysis
Fever
5
Q
What are the investigations used in the diagnosis of PE?
A
D-dimer blood test Ultrasound Increased troponin levels Arterial blood gases CXR ECG BNP test
6
Q
What treatments are used in PE?
A
Anticoagulants O2 ventilation IV fluids Heparin Thrombolysis
