Chest Pain Flashcards
Symptoms of PE
Pleuritic chest pain worse on inspiration
Breathlessness
Haemoptysis
Signs of saddle or large PE
Dizziness
Syncope / pre-syncope
Haemodynamic instability
PE on examination
Tachycardia
Tachypnoea
Hypoxia
Clear chest
Sudden onset SOB and pleuritic chest pain, haemoptysis, raised RR
PE
Investigations for PE
Wells score
D-Dimer
FBC
U&Es
LFTs
CRP
ABG
ECG
What will a CXR show in PE?
Normal, small wedge, small effusions
ECG findings in PE
Sinus tach
If large, right heart strain (S1 Q3 T3) RBBB R axis deviation
When don’t you do a CTPA?
Pregnancy - consider V/Q scan
What wells score makes u do CTPA
Over 4
What do u do wells score 3?
Do D-dimer
How do you manage a normal PE?
Oxygen
Anaelgesia
Anticoagulation - LMWH or apixaban
How do you manage massive PE
Consider thrombolysis
What is Virchows triad?
Hypercoagulability
Stasis blood flow
Endothelial injury
Is pneumothorax type 1 or 2 respiratory failure
Type 1
Symptoms of pleurisy
Sudden onset
Sharp pain
Worse on inspiration
Recent viral symptoms
Lung sounds in pleurisy
Pleural rub
Is it a PE or pleurisy?
Pleurisy - infective symptoms and pleural rub
What does CXR show in pleurisy?
Consolidation
How do you treat pneumothorax less than 2cm?
Oxygen and observe
How do you treat pneumothorax over 2cm?
Aspirate, chest drain