How to interpret ankle-brachial index (ABI) waveforms
Feb 26, 2021 · The healthiest waveforms are called triphasic, meaning they have two peaks and one pit that are both audible and visible. A triphasic waveform indicates that a shift of direction in blood …
TRIPHASIC Definition & Meaning | Merriam-Webster Medical
2 days ago · triphasic adjective tri· pha· sic (ˈ)trī-ˈfā-zik : having or occurring in three phases
What is the significance of a triphasic and biphasic waveform ...
Apr 9, 2025 · The presence of a triphasic waveform on arterial Doppler ultrasound of the lower extremities is indicative of healthy, unobstructed arteries with good elasticity, whereas a biphasic …
Triphasic | definition of triphasic by Medical dictionary
Meaning of triphasic medical term. What does triphasic mean?
Triphasic CT Scan: Purpose, Process, and What It Detects
A triphasic CT scan is a non-invasive medical imaging technique that uses X-rays to capture images of the abdomen in three phases. This scan is typically performed to identify abnormalities …
Triphasic waveform - Global Ultrasound Institute
A triphasic waveform in vascular ultrasound indicates healthy arterial blood flow, characterized by three distinct phases: rapid forward flow during systole, transient flow reversal in early diastole, and a …
Triphasic waves: To treat or not to treat? - ScienceDirect
Jan 1, 2025 · Generalized periodic discharges (GPDs) with triphasic morphology (triphasic waves, TWs) are EEG waveforms encountered in patients with altered sensorium and often in critically ill …
Triphasic (A), biphasic (B), and monophasic (C) Doppler ...
The triphasic waveform was recognized audibly and displayed as three distinct components of the cardiac cycle: (1) systole; (2) early diastolic flow reversal; and (3) a small forward flow ...
Triphasic waves: To treat or not to treat? - PubMed
Jun 27, 2025 · In this review we discuss the historical views of TWs and their clinical and radiographic correlates, highlight the typical and atypical features of TWs, discuss the controversy related to the …
EEG Triphasic Waves: Overview, Clinical Presentation ...
Oct 1, 2024 · Triphasic waves (TWs) are a distinctive but nonspecific electroencephalographic (EEG) pattern originally described in a stuporous patient in 1950 by Foley as "blunted spike and wave."