Varicous veins investigation
Colour flow duplex US
Acute limb ischaemia six Ps
Pain
Pulesless
Paraesthesoa
Paralysis
Pain
Perishingly cold
PAD investigation
ABPI
Imaging: Duplex US, MRI or CT angiography, catheter angiography
Bloods: Lipid levels, fasting glucose, FBCs, U and Es, Coagulation screeen
ECG
CXR findings in HF?
ABCDE
Alveolar shadowing
B-lines
Cardiomegaly
Diversion of blood to upper lobes
Effusions