Here are some useful tips on how to asses the subclavian steal syndrome with ultrasound 👇🔍 👉 Be aware of the typical symptoms of the subclavian steal syndrom. This will raise your suspicion! 👉 It is important to check direction of flow of the VA (Color Doppler spectral Doppler) in every patient. 👉 The absence of flow reversal does not fully exclude a subcalvian steal syndrome. Patients in stage I and II might have incomplete flow reversal. Therefore you should also look at the shape of the