PVR vs. TBI for PAD in Diabetics
PVR vs. TBI: Two Ways to Catch PAD That ABI Misses in Diabetic Patients Key Takeaway: In diabetic patients with calcified arteries, standard ABI readings can come back falsely normal or falsely elevated. Two exam types solve this problem in different ways. PVR (pulse volume recording, performed with the ABI-Q exam) measures blood volume waveforms … Continue reading