Objective To determine whether an elevated fetal umbilical artery Doppler (UAD) pulsatility index (PI) at 28 weeks’ gestation, in the absence of fetal growth restriction (FGR) and prematurity, is ...
Objective To study uterine vasculature following uterine artery embolization (UAE) using Duplex Doppler ultrasound. Study Design Women (n=34) with symptomatic fibroids randomised to undergo UAE or ...
This function allows valid grey-scale information to override false Doppler information, eg, it helps suppress motion artefacts in the relatively hyperechoic tissue surrounding a pulsating artery ...
Distal iliac arteries were perfused by lumbar and abdominal wall collateral circulation (figure 1). A complementary arterial doppler was performed, depicting ‘tardus parvus’ waveforms in distal iliac ...
Context: Ankle-brachial index (ABI) and toe-brachial index (TBI) are the recommended tests for the diagnosis of lower extremity peripheral artery disease (PAD) and the assessment of its severity, ...
What is a Doppler ultrasound? This noninvasive diagnostic test uses high-frequency sound waves to determine the speed and direction of blood flow in the heart. It is helpful in indicating the presence ...
AIMS To evaluate whether serial Doppler measurements of superior mesenteric artery (SMA) blood flow velocity after the first enteral feed could predict early tolerance to enteral feeding in preterm ...
Colour Doppler ultrasound 12 hours after the procedure indicated ... marked with adhesive tape for the FemoStop compression (fig1). The pulse of the pedal arteries was palpated to make sure that the ...
Patients with predominantly cranial vs isolated extracranial GCA phenotypes present with different patterns of arterial involvement on 18F-FDG PET-CT scans.
About 1/3rd of the patients with TA had carotid artery plaques and almost half had diffuse aortic wall calcifications (1–2). Objectives We thought that TA might have unique vascular changes distinct ...
A non-invasive method of CPP measurement has previously been reported based on waveform analysis of blood flow velocity measured in the middle cerebral artery (MCA) by transcranial Doppler. This study ...
Aneurysm,Apical Four-chamber View,Apical View,Arterial Blood Flow,Audio Data,Auscultation,Blood Flow,Blood Flow Dynamics,Blood Flow Rate,Blood Vessels,Cardiac Cycle,Carotid Artery Blood Flow,Carotid ...
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