Results
author = "Gyselaers, Wilfried"
Time-interval between maternal hepatic vein Doppler and ECG is longer in late than in early pregnancy
Author(s) :
TOMSIN, Kathleen
,
Mesens, Tinne
,
MOLENBERGHS, Geert
,
Peeters, Louis
,
GYSELAERS, Wilfried
Description :
Objectives:
Venous Wave Protraction Time (VWPT) is defined as the time-interval between the electrocardiographic P-wave and the corresponding venous Doppler A-wave, as obtained by Duplex Ultrasonography. This study aims to evaluate the gestational evolution of VWPT during uncomplicated pregnancy.
M...
Repository :
Document Server@UHasselt
Language(s) :
English
Venous wave protraction time is shorter in pre-eclampsia than in normal third trimester pregnancy
Author(s) :
TOMSIN, Kathleen
,
Mesens, Tinne
,
MOLENBERGHS, Geert
,
Peeters, Louis
,
GYSELAERS, Wilfried
Description :
Background:
Venous pulse waves, as obtained by Duplex Ultrasonography, are a reflection of cardiac right atrial function. The time-interval between cardiac electrocardiographic (ECG) signals and venous Doppler waves is the so-called Venous Wave Protraction Time (VWPT).
Aim:
To compare Hepatic Ve...
Repository :
Document Server@UHasselt
Language(s) :
English
Hepatic venous wave protraction time is longer in late than in early pregnancy
Author(s) :
TOMSIN, Kathleen
,
Mesens, Tinne
,
MOLENBERGHS, Geert
,
Peeters, Louis
,
GYSELAERS, Wilfried
Description :
Background:
Venous pulse waves, as obtained by Duplex Ultrasonography, are a reflection of cardiac right atrial function. The time-interval between cardiac electrocardiographic (ECG) signals and venous Doppler waves is the so-called Venous Wave Protraction Time (VWPT).
Aim:
To evaluate Hepatic V...
Repository :
Document Server@UHasselt
Language(s) :
English
Time-interval between maternal electrocardiogram and venous Doppler waves in normal pregnancy and pre-eclampsia: a pilot study.
Author(s) :
TOMSIN, Kathleen
,
Mesens, Tinne
,
MOLENBERGHS, Geert
,
Peeters, Louis
,
GYSELAERS, Wilfried
Description :
Purpose: To evaluate the time-interval between maternal electrocardiogram (ECG) and venous Doppler waves at different stages of uncomplicated pregnancy (UP) and in pre-eclampsia (PE).
Materials and Methods: Cross-sectional pilot study in 40 uncomplicated singleton pregnancies, categorized in four g...
Repository :
Document Server@UHasselt
Language(s) :
English
Role of dysfunctional maternal venous hemodynamics in the pathophysiology of pre-eclampsia: a review
Description :
The venous compartment has an important function in regulation and control of cardiac output. Abnormalities of cardiac output have been found in early gestational stages of both early-and late-onset pre-eclampsia. The venous compartment also maintains the balance between circulating and non-circulat...
Repository :
Document Server@UHasselt
Language(s) :
English
Orthostatic challenged cardiac contractility in pre-eclampsia, as measured by impedance cardiography
Description :
Aim: To evaluate maternal cardiac contractility following orthostatic challenge in normal pregnancy (NP) and pre-eclampsia (PE) using impedance cardiography (ICG). Methods: 16 women with NP, 12 with early-onset PE (EPE) and 14 with late-onset PE (LPE) underwent a consecutive series of ICG-examinatio...
Repository :
Document Server@UHasselt
Language(s) :
English
Vascular pulse transit time in normal pregnancy and pre-eclampsia : a new parameter for measurement of vascular tone ?
Description :
Aim: To evaluate venous and arterial pulse transit times, defined as time-interval between maternal ECG and sonographic Doppler waves (EDT) or impedance cardiogram (ICG), in normal pregnancy (NP) and pre-eclampsia (PE). Methods: 16 women with (NP), 12 with early-onset (EPE) and 14 with late-onset (...
Repository :
Document Server@UHasselt
Language(s) :
English
Venous Pulse Transit Time in Normal Pregnancy and Preeclampsia
Description :
Uncomplicated pregnancies (n = 16) were evaluated longitudinally and compared to early-(n = 12) and late-onset (n = 14) preeclampsia patients, assessed once at diagnosis. Pulse transit time (PTT), equivalent to pulse wave velocity, was measured as the time interval between corresponding characterist...
Repository :
Document Server@UHasselt
Language(s) :
English
Interlobar venous flow is different between left and right kidney in uncomplicated third trimester pregnancy
Description :
Aim: To investigate Doppler flow patterns of renal interlobar veins (RIV) in left (L) and right (R) kidney in relation to gestational age and to intrarenal pyelocalyceal diameters (PCD). Methods: Cross-sectional study involving 6 groups of women: (1) non-pregnant women, women pregnant betwee...
Repository :
Document Server@UHasselt
Language(s) :
English
Gestation-dependant increase of renal interlobar venous impedance index in Pre-eclampsia
Description :
Repository :
Document Server@UHasselt
Language(s) :
English