Aortic velocity-time integral (VTI[sub]LVOT) was measured using pulsed Doppler
on a 5-chamber apical view, and VTI[sub]LVOT was measured in 3- or 5-chamber view, with the sample volume placed approximately at 1 cm of the aortic valve.
Detection of aortic insufficiency by standard echocardiography, pulsed Doppler
echocardiography, and auscultation.
tissue imaging can help to identify patients with right ventricular infarction.
Thirteen nodules with pattern I (Absent blood flow-these patients were not subjected to pulsed Doppler
as there is no flow),
Furthermore, colour and pulsed Doppler
ultrasound examination of the right testis revealed normal arterial flow following manual de-torsion and the spermatic cord was observed in the neutral plane in the cranio-caudal view (Fig.
Mitral E velocity (ME), mitral A velocity (MA), mitral E wave deceleration time (MEDT), and LV isovolumic relaxation time (IVRT), defined as time period between the termination of aortic systolic wave and beginning of ME, were measured by locating the sampling volume cursor of pulsed Doppler
in the apical four chamber position at 5 mm above the mitral leaflets tips.
Analysis of blood flow in pulmonary hypertension with the pulsed Doppler
flowmeter combined with cross sectional echocardiography.
For Pulsed Doppler
assessment, an incidence angle of 30-60[degrees] was considered.
Tryby work: 2D (B mode); M (M mode), Pulsed Doppler
, color Doppler; Power Doppler color; Duplex; Triplex;
In the initial form of Tei index, pulsed Doppler
was used (15).
i] can be seen as another two parts: the phase terms of a pulsed Doppler
radar with carrier-frequency [f.
Right ventricular MPI, also known Tei index, was calculated by two methods: the pulsed Doppler
method and the tissue Doppler method.