Vasa previa with pulsed wave Doppler depicting maternal heart rate

2020 ◽  
Vol 56 (3) ◽  
pp. 460-461
Author(s):  
A. Lo ◽  
S. Berman ◽  
T. Chaiworapongsa ◽  
R. Asaad ◽  
B. Gonik
Keyword(s):  
Heart Rate ◽  
Maternal Heart Rate ◽  
Vasa Previa ◽  
Pulsed Wave Doppler

scholarly journals Pulsed Wave Doppler Ultrasound Is Useful to Assess Vasomotor Response in Patients with Multiple System Atrophy and Well Correlated with Tilt Table Study

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Ke-Vin Chang ◽  
Wen-Shiang Chen ◽  
Ruey-Meei Wu ◽  
Ssu-Yuan Chen ◽  
Hsiu-Yu Shen ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Correlation Analysis ◽  
Multiple System Atrophy ◽  
Cardiovascular Response ◽  
Vasomotor Response ◽  
Tilt Table ◽  
Hemodynamic Variables ◽  
Pulsed Wave Doppler ◽  
Head Up Tilt

The study aim was to assess sympathetic vasomotor response (SVR) by using pulsed wave Doppler (PWD) ultrasound in patients with multiple system atrophy (MSA) and correlate with the tilt table study. We recruited 18 male patients and 10 healthy men as controls. The SVR of the radial artery was evaluated by PWD, using inspiratory cough as a provocative maneuver. The response to head-up tilt was studied by a tilt table with simultaneous heart rate and blood pressure recording. The hemodynamic variables were compared between groups, and were examined by correlation analysis. Regarding SVR, MSA patients exhibited a prolonged latency and less heart rate acceleration following inspiratory cough. Compared with the tilt table test, the elevation of heart rate upon SVR was positively correlated to the increase of heart rate after head-up tilt. The correlation analysis indicated that the magnitude of blood pressure drop from supine to upright was positively associated with the SVR latency but negatively correlated with the heart rate changes upon SVR. The present study demonstrated that blunted heart rate response might explain MSA's vulnerability to postural challenge. PWD may be used to predict cardiovascular response to orthostatic stress upon head-up tilt in MSA patients.

scholarly journals Maternal heart rate patterns under resting conditions in late pregnancy

2018 ◽  
Vol 1 (3) ◽  
Author(s):  
Hein Odendaal ◽  
Coen Groenewald ◽  
Michael M. Myers ◽  
William P. Fifer
Keyword(s):  
Heart Rate ◽  
Late Pregnancy ◽  
Maternal Heart Rate

Maternally administered esmolol decreases fetal as well as maternal heart rate

1990 ◽  
Vol 2 (6) ◽  
pp. 427-429 ◽  
Author(s):  
C.Philip Larson ◽  
Lawrence M. Shuer ◽  
Sheila E. Cohen
Keyword(s):  
Heart Rate ◽  
Maternal Heart Rate

scholarly journals Influence of maternal physical exercise on fetal and maternal heart rate responses

2019 ◽  
Vol 49 (4) ◽  
pp. 446-453
Author(s):  
O. Roldan-Reoyo ◽  
M. Pelaez ◽  
L. May ◽  
R. Barakat
Keyword(s):  
Heart Rate ◽  
Physical Exercise ◽  
Maternal Heart Rate

663: Fetal heart rate and maternal heart rate confusion during intrapartum monitoring: comparison of trans-abdominal fetal ECG and Doppler telemetry

2011 ◽  
Vol 204 (1) ◽  
pp. S261-S262
Author(s):  
Tamara Stampalija ◽  
Maria Signaroldi ◽  
Cristina Mastroianni ◽  
Eleonora Rosti ◽  
Giorgia Loi ◽  
...  
Keyword(s):  
Heart Rate ◽  
Fetal Heart Rate ◽  
Fetal Heart ◽  
Maternal Heart Rate ◽  
Fetal Ecg

scholarly journals 1023: Autonomic regulation of maternal heart rate variability in preeclampsia

2019 ◽  
Vol 220 (1) ◽  
pp. S657 ◽  
Author(s):  
Rosa J. Speranza ◽  
Monica Rincon ◽  
Karen S. Greiner ◽  
Kathleen Brookfield ◽  
Brandon Togioka ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Variability ◽  
Autonomic Regulation ◽  
Maternal Heart Rate

scholarly journals Wireless, remote solution for home fetal and maternal heart rate monitoring

2020 ◽  
Vol 2 (2) ◽  
pp. 100101
Author(s):  
Muhammad Mhajna ◽  
Nadav Schwartz ◽  
Lorinne Levit-Rosen ◽  
Steven Warsof ◽  
Michal Lipschuetz ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Rate Monitoring ◽  
Maternal Heart Rate
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