Improved diagnostic efficacy may be achieved by combining all of the pertinent components of peripheral arterial waveforms when performing lower-extremity physiologic assessment. This article focuses on the classical use of qualitative peripheral arterial Doppler waveform descriptors with the use of continuous...
To evaluate the accuracy of pulsed Doppler ultrasound (PDUS) and color Doppler ultrasound (CDUS) for the screening of arterial occlusive disease in the pelvis and lower extremities. We studied 52 patients with intermittent claudication or lower extremity "coolness." Pulsed Doppler waveforms were measu...
et al. Characteristics of multi-channel Br(E)-MsEP waveforms for the lower extremity muscles in thoracic spine surgery: comparison based on preoperative motor status. Eur Spine J 28, 484–491 (2019). https://doi.org/10.1007/s00586-018-5825-4 Download citation Received01 June 2018 Accepted06...
PurposeAlthough it is well known that the normal, triphasic pulsatile arterial Doppler waveform changes in shape as flow is impaired, interpretation of the waveform has largely been subjective. We aimed to describe the Doppler waveforms of the lower extremity objectively using Fourier transformation....
However, in patients with critical-limb ischemia (CLI), digital waveforms may not be detectable, which would negate digital pressure measurement and ABI calculation. In this study we evaluated the presence of digital PPG waveforms in patients with lower-extremity CLI (ABI < 0.40). From January ...
Lower extremity arterial Doppler (LEAD) and duplex carotid ultrasound studies are used for the initial evaluation of peripheral arterial disease and carotid stenosis. However, intra- and inter-laboratory variability exists between interpreters, and other interpreter responsibilities can delay the timeliness ...
Offerman EJ, Hodnett PA, Edelman RR, Koktzoglou I. Nonen- hanced methods for lower-extremity MRA: a phantom study examining the effects of stenosis and pathologic flow waveforms at 1.5T. J Magn Reson Imaging 2011;33:401-408.Offerman EJ, Hodnett PA, Edelman RR, Koktzoglou I (2011) ...
Computational Methods to Automate the Initial Interpretation of Lower Extremity Arterial Doppler and Duplex Carotid Ultrasound Studies. J. Vasc. Surg. 2021, 74, 988–996. [Google Scholar] [CrossRef] Dai, L.; Zhou, Q.; Zhou, H.; Zhang, H.; Cheng, P.; Ding, M.; Xu, X.; Zhang, X...
Sanderson, D.J.; Martin, P.E. Lower extremity kinematic and kinetic adaptations in unilateral below-knee amputees during walking.Gait Posture1997,6, 126–136. [Google Scholar] [CrossRef] Disclaimer/Publisher’s Note:The statements, opinions and data contained in all publications are solely those...
Introduction: Based on the literature consensus on the impact of hyperglycemia and potentially hyper insulinemia on peripheral arterial disease, Chino Valley Medical Center (CVMC) started screening all diabetic patients for PAD with Doppler Ultra sound Arteriogram of Lower Extremity (DUSALE) in May ...