Results 121 to 130 of about 90,766 (269)

Relationships of maternal hemodynamics in the third trimester with fetal umbilical artery doppler indices, estimated fetal weight and birth weight in women with and without congenital heart disease

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare differences in maternal hemodynamics, measured non‐invasively by impedance cardiography and mean arterial blood pressure (MAP)—at rest and with high‐intensity exercise—between pregnant women with corrected congenital heart disease (CHD) and low‐risk (LR) pregnant controls, and to correlate these findings with umbilical ...
Francois Dos Santos, Ellen Barr, Philip J. Steer, Mark R. Johnson   +3 more
wiley   +1 more source

Unipolar Lead Electrocardiography and Vectorcardiography, Including the Standard Leads, the aV and V Leads, the Cardiac Arrhythmias and the Principles of Vectorcardiography.

, 1953
Emanuel Goldeberger
openalex   +2 more sources

ELECTRODE JELLY IN ELECTROCARDIOGRAPHY [PDF]

, 1965
D. Lewes
openalex   +1 more source

Butorphanol or a Combination of Ketamine and Xylazine Do Not Interfere With Arrhythmogenic Parameters in Agoutis (Dasyprocta prymnolopha) Obtained Through High‐Resolution Electrocardiogram

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Introduction/Objectives: Agoutis is a medium‐sized wild rodent with potential for use as an experimental model. This study aimed to evaluate physiological parameters of arrhythmogenesis in this species, by HR‐ECG and VCG techniques, under physical and pharmacological containment (ketamine‐xylazine and butorphanol). Materials and methods: Eight
Charlys Rhands Coelho de Moura, Hermínio José da Rocha Neto, Regina Lucia dos Santos Silva, Nayla Maria da Silva Rezende Amorim, José Lindenberg Rocha Sarmento, Miguel Ferreira Cavalcante Filho, Wanderson Gabriel Gomes de Melo, Dayseanny de Oliveira Bezerra, Maria Acelina Martins Carvalho, Napoleão Martins Argolo Neto   +9 more
wiley   +1 more source

Answer to Quiz – Electrocardiography

Heart Vessels and Transplantation, 2023
Sok-Sithikun Bun, Didier Scarlatti, Fabien Squara   +2 more
doaj   +1 more source

Associations of Central Arterial Stiffness With Brain White Matter Integrity and Gray Matter Volume in MRI Across the Adult Lifespan

Journal of Magnetic Resonance Imaging, EarlyView.
Background Central arterial stiffening is associated with brain white matter (WM) damage and gray matter (GM) volume loss in older adults, but little is known about this association from an adult lifespan perspective. Purpose To investigate the associations of central arterial stiffness with WM microstructural organization, WM lesion load, cortical ...
Junyeon Won, Tsubasa Tomoto, Kevin Shan, Takashi Tarumi, Rong Zhang   +4 more
wiley   +1 more source

PiEEG-16 to Measure 16 EEG Channels with Raspberry Pi for Brain-Computer Interfaces and EEG devices [PDF]

arXiv
This article introduces a cost-effective gateway into the fascinating world of neuroscience: the PIEEG-16, a versatile shield for RaspberryPi designed to measure 16 channels of various biosignals, including EEG (electroencephalography), EMG (electromyography), and ECG (electrocardiography) without any data transfer over the network (Wi-Fi, Bluetooth ...
arxiv  

Bioelectronic Hydrogels: Exemplifying the Synergy Between Biopolymers and Conjugated Polymers

Macromolecular Materials and Engineering, EarlyView.
This review aims to highlight the benefits of biopolymer‐based conductive hydrogels as soft bioelectronics for biointerface applications. Biopolymers deliver biocompatibility, commercial availability, low cost, and sustainability, whereas conjugated polymers provide electronic conductivity.
Thanh Nhi Tra, Kristina Fidanovski, Damia Mawad   +2 more
wiley   +1 more source

Electrocardiography quiz

Journal of the Practice of Cardiovascular Sciences, 2015
Parag Barwad
doaj   +1 more source

Electrocardiography, Including An Atlas of Electrocardiograms

, 1942

openalex   +1 more source