Web1 day ago · In the biphasic study, 57 endoleaks were diagnosed, compared with 38 in the monophasic study. Analysis of the average number of endoleaks detected in a single patient showed a significantly ( p ˂ 0.05) higher number of endoleaks in the biphasic protocol (0.58 ± 0.75 endoleaks) than in the monophasic protocol (0.39 ± 0.65 endoleaks). WebMethods: In 191 consecutive patients (381 aortoiliac segments), we classified the duplex ultrasound waveform at the common femoral artery as triphasic, biphasic, sharp …

Normal hepatic vein Doppler Radiology Reference Article - Radiopaedia

WebMar 31, 2024 · The shape of the hepatic vein spectral Doppler waveform is primarily determined by pressure changes in the right atrium, or more exactly the blood flow resulting from the resultant pressure gradients. Multiple terms have been used to describe the hepatic vein waveform, including "phasic", "triphasic", "tetrainflectional", and "periodic". WebNov 17, 1998 · Choosing the optimal monophasic and biphasic waveforms for ventricular defibrillation. J Cardiovasc Electrophysiol. 1995; 6:737–750.Recently, there has been increased interest in using biphasic waveforms for external defibrillation. Little work has been done, however, in measuring transthoracic defibrillation efficacy after long periods … brockton ma telephone directory

Equivalence of the standard monophasic waveform shocks …

Webof triphasic, biphasic, and monophasic waveform termi-nology. Although these traditional waveform descriptors have been in use for more than four decades, surveys and a literature review indicate major inconsistencies regard-ing waveform definitions and categorization.5,6 The pur-pose of this investigation is to evaluate whether arterial WebMonophasic waveforms are most appropriate for wound healing. Asymmetrical balanced biphasic waveforms may be more useful to stimulate small muscle groups. Monophasic and symmetrical biphasic waveforms generate greater torque with muscle contraction and were less fatiguing than polyphasic waveforms. Clinical Levels of Stimulation and Vacabulary WebAug 1, 2005 · In 191 consecutive patients (381 aortoiliac segments), we classified the duplex ultrasound waveform at the common femoral artery as triphasic, biphasic, sharp … brockton ma tax assessor